A woman reported to police that a man driving a car with flashing lights stopped her along southbound Route 100 near Hoffecker Road just after 9:30 p.m. last Wednesday.
The man flashed a type of badge, told her the woman she was speeding and searched her car.
After a few minutes, he took off.
The man is described as 50 years old with a goatee and salt-and-pepper colored hair.
Anyone who recognizes the man in the sketch is asked to call North Coventry Police at 610-323-8360.
