Once I brought a metal slingshot to school. I was in the playground after school with a mate shooting it down the playground when not just the head of year happened to walk by but the ****ing headteacher aswell! For reasons unknown they just took the slingshot off me, had a little laugh about it and sent me home. My mum wrote a letter to the school a few months later saying I was sorry and if I could have it back (my uncle had forged the slingshot for me out of aluminium) and I got it back. looking back on it for a scenario where I brought a dangerous missile weapon which could of easily put someone in hospital with one shot into a school, and got caught by both the head of year and the headteacher (who had a reputation f or strictness) it is amazing I got off so lightly. Then again it was my first day (no joke) of year 7 lol.