Apparently someone's come up with a screamer of an idea to solve teenage anti-social behaviour. It's a device which emits a painful high-pitched noise (inaudible to ears aged more than 25 years). The yobs just can't stand it - so they clear off. According to the BBC, "there are estimated to be 3,500 of the devices, known as the mosquito, in use across the country". (Read about it here.)
Wonderful. Let's not encourage young people to find self-worth. Let's not give them something positive to live for. Let's forget about encouraging parents in their parenting. Never mind family cohesion and positive role-modelling. After all young people are the enemy. Scream at them till they go away. Pesky kids. Come to think of it - why stop at mere sonic warfare? Tear gas! That's what they need. That'd be what I call a real creative solution.