British adventurer returns from global biofuel bus trip
Jail time, breakdowns and romance marked Andy Pag's journey around the world in a 22-year-old bus without the use of any fossil fuels.

GREEN JOURNEY: Andy Pag in his 'biotruck' in 2009 at the start of his trip around the world. The truck used cooking oil as its fuel source. (Photo: ZUMA Press)

































