CarPark Full
(a)Circle around the carpark impatiently and look for empty lots.
(b)Get out of the carpark and look for a further and empty carpark.
(c)Wait paitently at the carpark for the next available lot.
For me it has always been C, coz i always reckon i wont be so lucky if i move off from it to find a empty lot, i rather wait there for another vehicle to move off.
some random thoughts, noting into it.