According to early reports there's a potential armed standoff happening on the West Side. There had been reports of a man with a weapon in or around Snacks convenience store.
Duke Street West has been locked from the top of Watson. Market Street and others are also are blocked off on the lower West.
People in the Tim Hortons have been asked to stay inside and away from the windows.
Police are currently attempting to see whether there is a threat. No employees are currently in the store.