Fairy tales come in all shapes and sizes; and this week, the theatre scene in Glasgow and Edinburgh has been full of them. Ann Marie Di Mambro’s latest Play, Pie And Pint Show is a Glasgow tale about how female solidarity can trump even the deep class differences that divide the city; and if the conclusion seems a shade improbable – just get rid of the lying, cheating men in your life and live happily ever after – there’s plenty to enjoy along the way, in a fast-moving script from one of Scotland’s most experienced stage and television writers.