Let's be honest the spread is being caused mainly by the young. I've just been into my local town. It's kicking out time at the schools and kids are hanging around everywhere. Shouting, screaming, cycling round and round people, who you can see are trying to scuttle away from them. They are blatantly ignoring any rules. If we must keep them open, then perhaps a curfew after school. Straight home and they stay there until school the next morning.