Fire crews have been trying to bring a fire at Abergwynant woods under control since yesterday evening (August 11). The service said the fire is thought to have been started deliberately, and that North Wales Police was now investigating the incident. A fire service spokesperson said: "Crews remain in attendance at the fire at Abergwynant Forestry, Gwynedd, working hard with colleagues from Natural Resources Wales at the scene to bring the incident under control. "The fires at this location are thought to have been started deliberately, and North Wales Police will be investigating further. "We’d appeal to residents to please be vigilant, and if you see any suspicious behaviour in relation to deliberate fire setting, please inform North Wales Police either by their live webchat online or by calling 101.