The Yonge Street Tragedy Commemoration Committee says there will be a broadcast at 1:15 p.m. on April 23.

A year has passed since the deadly rampage, and a number of steps have been taken to bolster security across the city.

In the hours before the ceremony, the city is expected to install temporary signs in the area to commemorate what it has dubbed the "Yonge Street Tragedy" until permanent memorials are created. The city says consultations on the memorials will begin this spring.