In Canada some of the Walmarts are shutting down their offer of overnight parking. I didn't know this when I parked in Langley with 3 other vehicles. When the security guard kicked us out, the few of us that were there decided to go to Best Buy... busted again and we were asked to leave there to. Eventually settled on Canadian Tire and even though they had signs deterring us about overnight parking we were left alone. I'm sure it was a bit humorous looking... this convoy all driving around at 11 pm, looking for a place to sleep.