[Sherlock will have no complains about stealing someone's car because of their situation. They would leave it in relatively good shape and it would eventually be reunited with its owner - or maybe it won't, he doesn't really care. The only thing that matters is covering their tracks so they can get a moment to make a more solid plan.]
How long until it's empty?
[He can tell that Joan's checking the petrol levels. The levels are distorted by the angle he's at, so it already looks well passed 'E' for him.]
no subject
How long until it's empty?
[He can tell that Joan's checking the petrol levels. The levels are distorted by the angle he's at, so it already looks well passed 'E' for him.]