As you approach you vehicle, look for any fluids or other objects that were not there in the vehicle before you parked in the parking place. It can be dangerous if we ignore any discrepancies that might happen.
Things that does not belong to oneself must be immediately reported to the concerned authorities in order to avoid from any danger or accidents. Therefore one should be always b careful and must be alert of the things that are in the vehicle before one leaves the car in the parking place, and also check everything in the car before driving our car from the parking place.
