On a street in a town in the North of England, ordinary people are going through the motions of their everyday existence - street cricket, barbecues, painting windows...A young man is in love with a neighbour who does not even know his name. An old couple make their way up to the nearby bus stop. But then a terrible event shatters the quiet of the early summer evening. That this remarkable and horrific event is only poignant to those who saw it, not even meriting a mention on the local news, means that those who witness it will be altered for ever.