Avon and Somerset Police are appealing for information to trace a man who sexually assaulted a woman in Forester Road, Bathwick on Saturday evening, 29th August.
It happened at around 8.30pm as the 46-year-old woman was walking from the direction of Sydney Gardens.
A man came up behind her and touched her inappropriately. She was shocked but not hurt.
The man walked away and she called police.
He is described as white, aged between 45-55, about 5ft 10ins tall with short grey hair and a grey beard.
He smelt of smoke.
Anyone who saw what happened or who saw a man matching that description is asked to call 101 or Crimestoppers on 0800 555 111 quoting reference number 95690/15.