NEW RULE FOR FLA:
Everytime you have used an FLA vehicle and are done with it, you have to make sure It's back in Angel Pine (by driving it back or respawning), you also have to make sure it's not all messed up, and MOST important: Don't fucking leave it there with 0 fuel. If I see anyone leaving the vehicle with 0 fuel at the HQ, i will personally remove your rights to use group vehicles, if not execute.
ALSO, not a rule, but common sense. If you see a damaged vehicle or a vehicle with low fuel, fill it up, repair it. We gotta make sure our vehicles are ready to drive once we need them, and that could be in a big hurry.