This garment may become inaccessible, because the game moves it over invisible fence. This is because the missions that require the player to change clothes, will "destroy" all his clothes, and put it back after the mission is over. However, three missions ("Cop Land", "No Escape?" and "The Job") put clothes in Havana in the wrong place. To avoid this, the player must carry out these three missions to complete "Two Bit Hit". It is usually called "Havana" problem.
This script does not clean the wall itself, but only moves the very icon of the taking of clothing.