There were moments of anarchic poetry: a bulldozer that someone had left on a building site was liberated by a couple of kids, who sat atop the huge machine and drove it jauntily down a West Belfast street, to great whoops and cheers from their compatriots. At a certain point the boys lost control of their hulking steed and crashed into a telegraph pole – where somebody immediately lobbed a petrol bomb at the bulldozer and it burst into flames.
