"you run along and pick up the rubbish" This is what Nathan's daughter told him when they headed out for a cycle along the river. So that's what they did. Nathan plogged while his daughter spotted rubbish and weaver in and out of other bikes, dogs and joggers. By the time they reached the park they'd managed to collect a bag of rubbish and put a nice thermos flask and hat in a clear place should their owners come back looking for them.