Watch this very funny Top Gear challenge as Richard Hammond and James May become mini cab drivers for the day! All in the name of car reviewing duties, of course! Subscribe to see all the reviews, races and challenges: http://bit.ly/zx9OQI Top Gear YouTube channel: http://www.youtube.com/topgear TopGear.com website: http://www.topgear.com Top Gear Facebook: http://www.facebook.com/topgear Top Gear Twitter: http://twitter.com/BBC_topgear Click here for more Top Gear challenges: http://bit.ly/LVJQj2