Got to go [caption id="attachment_1651" align="alignright" width="150"] A very nice toilet in Mole National Park, Ghana[/caption] The worst part of using public transport is finding the right time to go for a pee. It usually starts with the bus station. Often times there are no toilets. And if there are some, you will be sitting in a bus with the driver saying: 'We're leaving now.' For three hours straight.