Bus goes for a swim in Lake Geneva, Switzerland

Last updated at 12:24
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How the bus ended up in the lake is still a mystery

It's probably one of the last places you'd expect to see a bus - floating in Lake Geneva in Switzerland.

But that's what happened to an empty coach which was parked on the market square in the town of Vevey.

It seems the empty bus rolled away by itself and ended up in the lake.

No one was injured and an investigation is now under way to figure out how it happened.