16 year old son got himself part time job, very pleased about that. Less pleased when he announced he’d spent first paypacket on a massive e-scooter bought off some unidentified mate. I’ve told him he has to sell it as there’s no way he can legally ride it (we live in a town) plus they’re a menace to everyone else and he could kill himself. Also we’ve already had the police around this summer to ‘have a word’ about low level antisocial behaviour. He’s claiming as he bought it with his own money we can basically eff off. His mates parents are all cool with them apparently. We’ve told him if it’s stored on our property it’s going to the tip. It’s escalating daily. AIBU?