http://www.journaldemontreal.com/2017/09...e-avec-un-drone

Drones sited near prisons.

From 1 April 2017 to 31 August 2017 (5 months)
98 drones were sited
3 drones seized
From 1 April 2016 to 31 March 2017 (12 months)
120 drones sited
4 drones seized

Types of intercepted objects
Tobacco, cannabis, cell phones, chargers, smart watches, XBOX, wires, batteries, saws, screws