Variety is the order of the day at Tiverton’s Comedy Hall on May 7. But certainly not in the musical hall sense. Compere for the evening is late-night TV host and comedienne JoJo Smith. She has been described as more blue than Jo Brand by the Independent, but neither Brand nor Smith have to rely on bad-taste jokes about sex. They craft humour from life and while Smith can be raucous she’s also sharp and witty in a traditional British sense. A dame of British comedy she has seen-off three generations of wannabes, written and starred in 40 episodes of . . .