| 2022-12 Violence and sexual offences. Under investigation | Y Glyn |
| 2022-12 Violence and sexual offences. Formal action is not in the public interest | Y Glyn |
| 2022-10 Anti-social behaviour. | Maes Cadnant |
| 2022-10 Violence and sexual offences. Under investigation | Y Glyn |
| 2022-10 Violence and sexual offences. Under investigation | Y Glyn |
| 2022-09 Possession of weapons. Awaiting court outcome | Maes Cadnant |
| 2022-08 Other theft. Under investigation | Y Glyn |
| 2022-07 Violence and sexual offences. Status update unavailable | Maesincla Lane |
| 2022-07 Violence and sexual offences. Status update unavailable | Maesincla Lane |
| 2022-02 Public order. Unable to prosecute suspect | Maesincla Lane |
| 2022-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2022-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2022-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2022-01 Violence and sexual offences. Formal action is not in the public interest | Maesincla Lane |
| 2022-01 Violence and sexual offences. Formal action is not in the public interest | Maesincla Lane |
| 2021-12 Drugs. Further action is not in the public interest | Maesincla Lane |
| 2021-10 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2021-09 Violence and sexual offences. Court result unavailable | Maesincla Lane |
| 2021-09 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2021-09 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2021-08 Anti-social behaviour. | Caernarfon Police Station |
| 2021-06 Public order. Unable to prosecute suspect | Maesincla Lane |
| 2021-05 Anti-social behaviour. | Maes Cadnant |
| 2021-04 Anti-social behaviour. | Maesincla Lane |
| 2021-04 Violence and sexual offences. Status update unavailable | Maesincla Lane |
| 2021-04 Violence and sexual offences. Status update unavailable | Maesincla Lane |
| 2021-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2020-11 Anti-social behaviour. | Caernarfon Police Station |
| 2020-10 Anti-social behaviour. | Maesincla Lane |
| 2020-09 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2020-08 Violence and sexual offences. Court result unavailable | Maes Cadnant |
| 2020-08 Public order. Unable to prosecute suspect | Maesincla Lane |
| 2020-08 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2020-08 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2020-07 Criminal damage and arson. Investigation complete; no suspect identified | Caernarfon Police Station |
| 2020-07 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2020-07 Violence and sexual offences. Further investigation is not in the public interest | Caernarfon Police Station |
| 2020-07 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2020-06 Burglary. Investigation complete; no suspect identified | Caernarfon Police Station |
| 2020-06 Drugs. Court result unavailable | Maesincla Lane |
| 2020-04 Anti-social behaviour. | Maesincla Lane |
| 2020-04 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2020-04 Violence and sexual offences. Investigation complete; no suspect identified | Y Glyn |
| 2020-03 Public order. Investigation complete; no suspect identified | Maesincla Lane |
| 2020-03 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2020-02 Other theft. Unable to prosecute suspect | Ael-Y-Garth |
| 2020-01 Criminal damage and arson. Investigation complete; no suspect identified | Ael-Y-Garth |
| 2020-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2020-01 Violence and sexual offences. Court result unavailable | Maesincla Lane |
| 2019-12 Criminal damage and arson. Further investigation is not in the public interest | Maesincla Lane |
| 2019-12 Criminal damage and arson. Unable to prosecute suspect | Maesincla Lane |
| 2019-12 Criminal damage and arson. Unable to prosecute suspect | Maesincla Lane |
| 2019-12 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2019-12 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2019-11 Burglary. Investigation complete; no suspect identified | Maes Cadnant |
| 2019-10 Violence and sexual offences. Court result unavailable | Maesincla Lane |
| 2019-10 Violence and sexual offences. Court result unavailable | Maesincla Lane |
| 2019-09 Burglary. Investigation complete; no suspect identified | Caernarfon Police Station |
| 2019-09 Anti-social behaviour. | Pen-Y-Garth |
| 2019-09 Other theft. Further investigation is not in the public interest | Maes Cadnant |
| 2019-08 Criminal damage and arson. Investigation complete; no suspect identified | Maesincla Lane |
| 2019-07 Drugs. Further investigation is not in the public interest | Maesincla Lane |
| 2019-07 Anti-social behaviour. | Maes Cadnant |
| 2019-07 Drugs. Offender given a drugs possession warning | Maes Cadnant |
| 2019-07 Violence and sexual offences. Unable to prosecute suspect | Maes Cadnant |
| 2019-06 Anti-social behaviour. | Y Glyn |
| 2019-06 Criminal damage and arson. Investigation complete; no suspect identified | Y Glyn |
| 2019-06 Bicycle theft. Unable to prosecute suspect | Maesincla Lane |
| 2019-06 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2019-04 Anti-social behaviour. | Maesincla Lane |
| 2019-04 Anti-social behaviour. | Caernarfon Police Station |
| 2019-04 Criminal damage and arson. Unable to prosecute suspect | Y Glyn |
| 2019-03 Burglary. Court result unavailable | Pen-Y-Garth |
| 2019-03 Bicycle theft. Investigation complete; no suspect identified | Ael-Y-Garth |
| 2019-03 Violence and sexual offences. Court result unavailable | Maesincla Lane |
| 2019-02 Anti-social behaviour. | Y Glyn |
| 2019-02 Public order. Unable to prosecute suspect | Y Glyn |
| 2019-01 Burglary. Investigation complete; no suspect identified | Pen-Y-Garth |
| 2018-12 Anti-social behaviour. | Y Glyn |
| 2018-12 Violence and sexual offences. Under investigation | Caernarfon Police Station |
| 2018-11 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-11 Drugs. Awaiting court outcome | Caernarfon Police Station |
| 2018-09 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-09 Drugs. Offender given a caution | Caernarfon Police Station |
| 2018-09 Drugs. Awaiting court outcome | Caernarfon Police Station |
| 2018-09 Drugs. Awaiting court outcome | Caernarfon Police Station |
| 2018-09 Vehicle crime. Investigation complete; no suspect identified | Maesincla Lane |
| 2018-09 Criminal damage and arson. Investigation complete; no suspect identified | Y Glyn |
| 2018-08 Violence and sexual offences. Further investigation is not in the public interest | Y Glyn |
| 2018-08 Anti-social behaviour. | Caernarfon Police Station |
| 2018-08 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-08 Violence and sexual offences. Awaiting court outcome | Caernarfon Police Station |
| 2018-08 Vehicle crime. Investigation complete; no suspect identified | Maesincla Lane |
| 2018-07 Criminal damage and arson. Awaiting court outcome | Maesincla Lane |
| 2018-07 Drugs. Status update unavailable | Maesincla Lane |
| 2018-07 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-07 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-07 Criminal damage and arson. Awaiting court outcome | Caernarfon Police Station |
| 2018-07 Drugs. Offender given a caution | Caernarfon Police Station |
| 2018-07 Drugs. Offender given community sentence | Caernarfon Police Station |
| 2018-07 Public order. Offender fined | Caernarfon Police Station |
| 2018-07 Violence and sexual offences. Awaiting court outcome | Caernarfon Police Station |
| 2018-07 Violence and sexual offences. Awaiting court outcome | Caernarfon Police Station |
| 2018-07 Other crime. Status update unavailable | Caernarfon Police Station |
| 2018-07 Criminal damage and arson. Offender given community sentence | Maes Cadnant |
| 2018-06 Criminal damage and arson. Awaiting court outcome | Maes Cadnant |
| 2018-06 Violence and sexual offences. Unable to prosecute suspect | Maes Cadnant |
| 2018-06 Criminal damage and arson. Investigation complete; no suspect identified | Maesincla Lane |
| 2018-06 Criminal damage and arson. Status update unavailable | Caernarfon Police Station |
| 2018-06 Drugs. Offender given a caution | Caernarfon Police Station |
| 2018-06 Drugs. Awaiting court outcome | Caernarfon Police Station |
| 2018-06 Other theft. Investigation complete; no suspect identified | Caernarfon Police Station |
| 2018-06 Public order. Awaiting court outcome | Caernarfon Police Station |
| 2018-06 Violence and sexual offences. Status update unavailable | Caernarfon Police Station |
| 2018-05 Criminal damage and arson. Offender given community sentence | Caernarfon Police Station |
| 2018-05 Drugs. Unable to prosecute suspect | Caernarfon Police Station |
| 2018-05 Drugs. Further investigation is not in the public interest | Caernarfon Police Station |
| 2018-05 Drugs. Court result unavailable | Caernarfon Police Station |
| 2018-05 Drugs. Offender given a caution | Caernarfon Police Station |
| 2018-05 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2018-04 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2018-04 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2018-04 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2018-04 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2018-04 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2018-03 Public order. Unable to prosecute suspect | Caernarfon Police Station |
| 2018-03 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2018-02 Burglary. Investigation complete; no suspect identified | Y Glyn |
| 2018-01 Criminal damage and arson. Offender given community sentence | Caernarfon Police Station |
| 2018-01 Criminal damage and arson. Offender given community sentence | Caernarfon Police Station |
| 2018-01 Criminal damage and arson. Offender ordered to pay compensation | Caernarfon Police Station |
| 2018-01 Drugs. Offender given penalty notice | Caernarfon Police Station |
| 2018-01 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2018-01 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2018-01 Anti-social behaviour. | Y Glyn |
| 2018-01 Anti-social behaviour. | Y Glyn |
| 2018-01 Vehicle crime. Investigation complete; no suspect identified | Pen-Y-Garth |
| 2018-01 Other theft. Investigation complete; no suspect identified | Maesincla Lane |
| 2017-12 Drugs. Status update unavailable | Caernarfon Police Station |
| 2017-12 Violence and sexual offences. Court result unavailable | Y Glyn |
| 2017-12 Drugs. Offender given a caution | Caernarfon Police Station |
| 2017-12 Drugs. Offender given a caution | Caernarfon Police Station |
| 2017-12 Anti-social behaviour. | Y Glyn |
| 2017-11 Public order. Unable to prosecute suspect | Y Glyn |
| 2017-11 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-11 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-11 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-11 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-11 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-11 Public order. Court result unavailable | Caernarfon Police Station |
| 2017-11 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-11 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-11 Anti-social behaviour. | Maesincla Lane |
| 2017-11 Anti-social behaviour. | Maesincla Lane |
| 2017-10 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-10 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-10 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-10 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-10 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-10 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-10 Violence and sexual offences. Offender given a caution | Caernarfon Police Station |
| 2017-10 Anti-social behaviour. | Maesincla Lane |
| 2017-09 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |
| 2017-09 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-09 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-09 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-08 Anti-social behaviour. | Y Glyn |
| 2017-08 Criminal damage and arson. Local resolution | Ael-Y-Garth |
| 2017-08 Criminal damage and arson. Offender fined | Caernarfon Police Station |
| 2017-08 Criminal damage and arson. Unable to prosecute suspect | Caernarfon Police Station |
| 2017-08 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-08 Drugs. Offender fined | Caernarfon Police Station |
| 2017-08 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-08 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-07 Anti-social behaviour. | Caernarfon Police Station |
| 2017-07 Criminal damage and arson. Offender fined | Caernarfon Police Station |
| 2017-07 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2017-07 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-06 Anti-social behaviour. | Maesincla Lane |
| 2017-06 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-06 Drugs. Further investigation is not in the public interest | Caernarfon Police Station |
| 2017-06 Drugs. Offender given a caution | Caernarfon Police Station |
| 2017-06 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2017-06 Other crime. Formal action is not in the public interest | Caernarfon Police Station |
| 2017-06 Other crime. Unable to prosecute suspect | Caernarfon Police Station |
| 2017-05 Anti-social behaviour. | Caernarfon Police Station |
| 2017-05 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-05 Drugs. Offender deprived of property | Caernarfon Police Station |
| 2017-05 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2017-05 Drugs. Offender fined | Caernarfon Police Station |
| 2017-05 Drugs. Offender sent to prison | Caernarfon Police Station |
| 2017-04 Violence and sexual offences. Unable to prosecute suspect | Caernarfon Police Station |
| 2017-04 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-04 Anti-social behaviour. | Y Glyn |
| 2017-04 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-04 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2017-03 Criminal damage and arson. Unable to prosecute suspect | Maes Cadnant |
| 2017-03 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-03 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2017-03 Public order. Court result unavailable | Caernarfon Police Station |
| 2017-03 Violence and sexual offences. Offender sent to prison | Caernarfon Police Station |
| 2017-03 Violence and sexual offences. Offender sent to prison | Caernarfon Police Station |
| 2017-03 Violence and sexual offences. Offender sent to prison | Caernarfon Police Station |
| 2017-03 Other crime. Defendant found not guilty | Caernarfon Police Station |
| 2017-02 Anti-social behaviour. | Maesincla Lane |
| 2017-02 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2017-02 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-02 Drugs. Formal action is not in the public interest | Caernarfon Police Station |
| 2017-02 Drugs. Offender given community sentence | Caernarfon Police Station |
| 2017-02 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-01 Criminal damage and arson. Offender given conditional discharge | Caernarfon Police Station |
| 2017-01 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2017-01 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-01 Drugs. Court result unavailable | Caernarfon Police Station |
| 2017-01 Criminal damage and arson. Investigation complete; no suspect identified | Y Glyn |
| 2017-01 Anti-social behaviour. | Maesincla Lane |
| 2017-01 Anti-social behaviour. | Maesincla Lane |
| 2016-12 Criminal damage and arson. Court result unavailable | Caernarfon Police Station |
| 2016-12 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-12 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-12 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-12 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-12 Vehicle crime. Investigation complete; no suspect identified | Ael-Y-Garth |
| 2016-11 Criminal damage and arson. Offender fined | Caernarfon Police Station |
| 2016-11 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2016-11 Drugs. Further investigation is not in the public interest | Caernarfon Police Station |
| 2016-10 Public order. Unable to prosecute suspect | Maes Cadnant |
| 2016-10 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-10 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-09 Anti-social behaviour. | Maes Cadnant |
| 2016-09 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-09 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-08 Anti-social behaviour. | Maesincla Lane |
| 2016-08 Drugs. Offender fined | Maesincla Lane |
| 2016-08 Criminal damage and arson. Offender given community sentence | Caernarfon Police Station |
| 2016-08 Drugs. Offender fined | Caernarfon Police Station |
| 2016-08 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2016-08 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2016-07 Criminal damage and arson. Investigation complete; no suspect identified | Maes Cadnant |
| 2016-07 Criminal damage and arson. Offender fined | Caernarfon Police Station |
| 2016-07 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-07 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-07 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-06 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-06 Drugs. Offender given suspended prison sentence | Caernarfon Police Station |
| 2016-06 Violence and sexual offences. Court result unavailable | Caernarfon Police Station |
| 2016-05 Public order. Offender given penalty notice | Maesincla Lane |
| 2016-05 Anti-social behaviour. | Y Glyn |
| 2016-05 Vehicle crime. Investigation complete; no suspect identified | Y Glyn |
| 2016-05 Anti-social behaviour. | Caernarfon Police Station |
| 2016-05 Anti-social behaviour. | Caernarfon Police Station |
| 2016-05 Criminal damage and arson. Offender given community sentence | Caernarfon Police Station |
| 2016-05 Drugs. Status update unavailable | Caernarfon Police Station |
| 2016-05 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-05 Other theft. Investigation complete; no suspect identified | Caernarfon Police Station |
| 2016-04 Drugs. Court case unable to proceed | Caernarfon Police Station |
| 2016-04 Drugs. Offender given community sentence | Caernarfon Police Station |
| 2016-04 Drugs. Offender given suspended prison sentence | Caernarfon Police Station |
| 2016-04 Drugs. Offender sent to prison | Caernarfon Police Station |
| 2016-04 Drugs. Offender sent to prison | Caernarfon Police Station |
| 2016-04 Public order. Status update unavailable | Caernarfon Police Station |
| 2016-04 Violence and sexual offences. Offender given suspended prison sentence | Caernarfon Police Station |
| 2016-04 Violence and sexual offences. Offender given suspended prison sentence | Caernarfon Police Station |
| 2016-04 Violence and sexual offences. Offender given suspended prison sentence | Caernarfon Police Station |
| 2016-03 Drugs. Offender given a drugs possession warning | Caernarfon Police Station |
| 2016-03 Drugs. Offender given a caution | Caernarfon Police Station |
| 2016-03 Drugs. Offender fined | Caernarfon Police Station |
| 2016-03 Possession of weapons. Status update unavailable | Caernarfon Police Station |
| 2016-03 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2016-03 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2016-03 Anti-social behaviour. | Maesincla Lane |
| 2016-03 Anti-social behaviour. | Maesincla Lane |
| 2016-03 Violence and sexual offences. Offender given a caution | Maesincla Lane |
| 2016-02 Criminal damage and arson. Offender given conditional discharge | Caernarfon Police Station |
| 2016-02 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-02 Drugs. Offender fined | Caernarfon Police Station |
| 2016-02 Drugs. Court result unavailable | Caernarfon Police Station |
| 2016-02 Violence and sexual offences. Offender given community sentence | Caernarfon Police Station |
| 2016-02 Anti-social behaviour. | Y Glyn |
| 2016-02 Violence and sexual offences. Unable to prosecute suspect | Y Glyn |
| 2016-02 Anti-social behaviour. | Maes Cadnant |
| 2016-01 Anti-social behaviour. | Maes Cadnant |
| 2016-01 Drugs. Offender fined | Caernarfon Police Station |
| 2016-01 Drugs. Offender given penalty notice | Caernarfon Police Station |
| 2016-01 Drugs. Status update unavailable | Caernarfon Police Station |
| 2016-01 Violence and sexual offences. Unable to prosecute suspect | Maesincla Lane |