In reality, if the job gets done, why not, but no.......
At my last co., there were about 1400 employees on the campus, and there was a policy that you're not allowed to sleep in your car. I did because I was single back then and we went out throughout the week as if we're still in college....I think once a security guard tapped on my door....
Remember I told the story.....I woke up and was in a hurry to get back to work. A coworker (that I did not know) said hey, can you give me a jump? I said no I don't have any cables (she was holding them lol). I said sorry my battery is in the trunk and kept walking...(not hooking my precious 335i up to some heap hahahahahahahaha a dude with her said no you have terminals under your hood)