On 24/12/2012 06:45, harry wrote:

The best buses are in Brasil.
The worst are in Bolivia.

The ones in Cuba aren't too good either. Try Havana - Trinidad in heavy
rain: you'll need an umbrella up inside the bus! On the way back to
Havana the bus got a puncture after hitting the central reservation
kerb. Took two hours to change one bald tyre for another using a very
heavy driver swinging on the end of scaffolding poles on the wheel nut
wrench!

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F