No point in trying to overtake 'cos there's a caravan in front of you. May as well lie back (unless you're actually driving) and listen to caravan-connected songs from The Doors, Erja Lyytinen, Caravan Palace, John Cale, The Pyramids, The Who, Blitzen Trapper, Strangejuice, Yo Yo Ma... but nothing by Caravan the band or 'Caravan' (the jazz standard). Pity, really.