An armed robbery call Sunday afternoon saw police briefly close off a section of Kathleen Avenue in Sarnia.
Police responded around noon to the 800 block of Wellington Street for the robbery call, Staff Sgt. Mike Van Sickle said.
A male suspect was located in the 400 block of Kathleen Avenue, and was taken into custody without incident, he said.
There were no reported injuries, he said.
Police issued a press release at about 12:45 asking people to avoid the area. A second release announcing the arrest came about 10 minutes later.
There was no more information immediately available Sunday afternoon, police said, as the investigation was just beginning.