I don't know if anyone else has noticed this but I have started to see in public places the 5-15R outlets that housekeeping would use in the hallways being either replaced with locking covers (downtown library) or L5-15R receptacles (our NHL Arena).
Winnipeg has a skywalk system downtown and I am guessing that the Library and Arena sections of the skywalk are taking steps to keep people from sitting in the walkways to recharge their cell phones, laptops etc.
