Kids celebrate by jumping on top of bus

This is the shocking moment more than a dozen kids were thrown off the top of a bus while riding on the roof to celebrate their first day back.

The teenagers were celebrating 'Bus Day' - the first day back after the summer break.

But when a motorbike travelling in front slammed on the brakes, the school bus made a sharp stop - and the kids toppled off on to the ground.

Police issued warnings to 24 kids for creating nuisance in public transport, on June 17, in Chennai in southern India.