Michael Smith begins his odyssey by abandoning London to thrust out into suburbia.
Smith travels along historic Watling Street, which has inspired both literature and art.
Smith asks those who call the road their home how they survive a life of perpetual motion.
Smith almost finds true love in the passenger seat of a vintage Jag, but it breaks down.
Smith travels north of the border and finally finds a road to truly fall in love with.
Michael Smith hitches the length of the UK, then drives through the Channel Tunnel.