Sitting in gentle September sunshine, tugging on a roll-up in his Somerset garden, Joe Strummer is recalling being spat on. It seems grotesque now, but at the height of punk there was no greater accolade than to be showered in adoring phlegm. 'I hated it,' says Strummer, whose impassioned vocals were a Clash trademark. 'Can you imagine 200 strangers spitting in your face? I got hepatitis, and I'm sure that's what brought it on.' After a ten-year lay-off, Strummer, now 48, has returned to music in the past two years with an excellent new band, the Mescaleros. But the subject of the Clash never seems far from his thoughts.