kEiThZ
Superstar
That'd be somewhere between a primary school and a ymca. Nothing special, and nothing to stop a guy with a gun. If the BDF has been activated there could be an armed guard but only at major installations like Denison.
ASF can be deployed anywhere. Depends on Force Protection Levels. But common sense should prevail. Denison is a far larger target. Ditto for most federal buildings in Toronto. Think about recruiting centres if one wants to target military personnel. Recall that the Toronto 18 wanted to target the CSIS office in Toronto.