Witness appeal after fatal collision in BangorNew: REGIONAL NEWS via our sister site North.Wales ! An appeal has been launched following a fatal road traffic collision in Bangor earlier this afternoon (Monday, 29 September). Emergency services were called at around midday after reports of a collision on Garth Hill involving a female pedestrian and a Tesco delivery van. The emergency services attended the scene including the Air Ambulance and the road was immediately closed. Anybody with information or relevant dashcam or CCTV footage is asked to contact officers via the website or by calling 101, quoting reference number C151796.