According to this notice.
“Islam is now a private club.
The 16th Avenue Mosque people have been using an industrial plaza as an illegal place of worship. This is probably their third site, they being forced to move because of parking issue in their previous locations.
A Markham resident complained about this illegal use of the site as a place of Worship. The City responded that they knew about it in December because the Fire Department reported it as a violation but they did nothing. Because of the complaint they finally issued a notice to the mosque.
Now the mosque has filed an application to modify their current zoning.”