
According to an AA poll, it's 'the end of the road for hitchhiking'. Well, not for me it isn't. I've hitchhiked every decade of my life (except the first), on four continents, and I don't intend to stop just because I'm 70 and no one does it any more'. Actually, it's got easier as I've got older -though 1 must admit to a niggle of guilt when a car stops and the driver anxiously asks this elderly...