Detective Inspector Steve Monk, of South CID, said: “I appreciate this will have caused distress and concern to those who witnessed it and I would reassure people that we are treating this as an isolated incident and an investigation is underway to identify and arrest the offender.”
Anyone with information should call police on 101 quoting log number 1070 of Saturday 8th September or independent charity Crimestoppers on 0800 555 111.