In Jakarta, when trav'ling by rail,
Buy your tickets, you must, without fail,
And don't be a goof -
Don't sit on the roof,
Or they'll paint you, set cops on your trail!
Yahoo News 11/02/08: Indonesian commuters riding on the roofs of trains will be sprayed with colored liquid so that security officers can identify and arrest them, a report said Saturday. Get the story here