Willesden Bus Garage

When walking home after a heavy drinking session on the Willesden High road, take a shortcut through the bus garage, saving at least seventy seconds and slightly inconveniencing the site's TFL staff whose job it is to keep rogues such as yourself out of the place to ensure the smooth, continued departure of London double decker buses in strict adherence to each individual route's schedule. 

If you aren't pointed and shouted at by a duty manager to, "Get the f**k out of here, this isn't a shortcut, this is for drivers only you mug" (actually, it IS a shortcut), then take advantage of the opportunity before you and hop into any of the unmanned parked public transportation vehicles, of which there are always several, and get behind the wheel to pretend you're driving one. Honk the horn as well if you feel like it. Best to scarper if you go that far, though.