Detectives in Burton are appealing for information about a series of indecent exposures which have occurred in the last few days.
Since the middle of August, across the Burton area, there have been a total 11 incidents where a male was seen 'flashing' at female members of the public.
The offences has occurred between lunchtime and early evening.
He is described as a male aged around 30-years-old, 5ft 9 tall and fair hair, and is often seen seen with a mountain bike.
Officers are following up a number of lines of enquiry and anyone with any information is urged to call 101.