I'm a teacher in a secondary school. The local bakery, which is open before school starts, break time and lunch time is selling milkshakes in glass bottles.
Some (very silly) pupils on their way into school throw the bottles onto the yard and basketball court. There is glass everywhere, making the basketball court and the small playground out of use. There is also glass all over the cycle path, and some pupils have complained of flat tyres due to this.
We have politely asked the owner to maybe sell milkshakes in plastic bottles, but he was very pig-headed and told us he will sell whatever he wants!!
What can we do about this?