Police have released an e-fit of a man they want to question about a serious sexual assault on an 18-year-old woman in Sea Mills.

The attack happened between 11pm and 11.30pm on Monday in an alleyway. The suspect is described as white, between 18 and 20 years old and of slim build. He was wearing thick unbranded jogging bottoms, dark trainers and a black cap, and had one earringr.

Call police on 0845 456 7000 or Crimestoppers on 0800 555 111.