When Donald and Liz are in a car with a license plate from Quebec, the plate is on the front. In Quebec, there is no license plate on the front of cars, only on the rear.
When Keen, Ressler and Roth visit Montreal and arrive outside Jankowics' mansion, we see their vehicle come to a stop from the front. A Quebec license plate is visible on the front of the vehicle. Quebec vehicles only have license plates on the back of the vehicle, not the front. This has been the case for decades. This happens often in U.S. productions.
911 operators are trained to respond to hangups. Some send a unit to the address of the location, some call back. But none will just let it go.
Multiple characters are shown flying from Montreal to the United States and passing through customs on arrival. Passengers flying to the US from Montreal and most other major Canadian airports preclear customs in their departure airport and are do not have to pass through customs on arrival.
When Keen, Ressler and Roth visit Montreal and arrive outside Jankowics' mansion and their vehicle come to a stop. A Quebec license plate is visible on the front of the vehicle. Quebec vehicles only have license plates on the back of the vehicle, not the front. This has been the case for decades. This happens often in U.S. productions.
If you're going to pretend you're in England, at least shut the road down and have the car drive up the left side, not American right side style.
British apartments do not have American-style fire escapes.
LPs are printed on fairly hard plastic, which makes their shards sharp. The warden should not have left the pieces of the LP in Reddington's cell as they would be good weapons.