Hotel / Restaurant, Restaurant Montreal, QC, Canada – Arson fire at restaurant extinguished by sprinkler system July 16, 2015 viking210 The Queue de Cheval steakhouse was the scene of an arson attack Wednesday morning. Shortly after 4:00 a.m. someone tossed what is believed to be a Molotov cocktail into the entryway, smashing through a front door window. Firefighters said the sprinkler system quickly took care of the fire. Most of the damage was caused by water. The Montreal police arson squad has taken over the investigation. The street remained open to traffic throughout the morning. The Queue de Cheval is located at 1181 de la Montagne St. near René-Lévesque Blvd.