London police believe the same male is responsible for two robberies last month on Wellington Road.
The first incident happened on Jan. 16 about 11 p.m. when a lone man entered a gas station and demanded cash, police say. He fled the store with an undisclosed amount of money.
In the second case, a man entered a variety store shortly after midnight Jan. 17. He demanded money but did not leave with any.
Police say the gas station and variety store were not far apart.
No weapons were involved.
The suspect is described as white, approximately six feet, and wearing a dark winter coat with fur around the hood, jogging pants, a reddish-brown scarf, black gloves and white skater-style shoes.