A “flasher” has been reported on the Grand Union Canal towpath near Emscote Road, Warwick.
And police are wondering whether there is any link with a report of a similar incident in Kenilworth last week.
In the latest incident Warwick police received a complaint from a woman on Wednesday about an incident at around 1.45pm at the rear of Tesco. A man on the opposite bank exposed himself then rode off on his bike after she said she would call the police.
He is described as white, bald, aged between 30 and 40, wearing a black vest and jogging bottoms.
Police are seeking information and wondering whether there is any link with an incident of indecent explosure reported in Kenilworth last week.