0 to park a car illegally next to a car that is already parked at the side of the road --
1 to leave your car in the street along the side of a car that is already parked, so that your car is blocking other cars --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.