NC as I give way too much away.
Today I was walking in a park with a pond. 4 boys around 10yo were throwing in the lifesaving rings in the pond and shouting and swearing.
As I walked past I asked them to stop and was met with a barrage of abusive language (f word) and called a Karen for interfering.
I said I would be reporting that the life rings had been removed and that it could be their brother, sister or cousin who fell in and needed help. They continued so I took a picture of them throwing in the rings. They then came up and told me to delete the picture as they didn't give their consent and they would be phoning the police. I walked away and they threw a bottle of water at me and continued shouting and removing more rings.
I reported it via 101 but fuck me - how are 10 years old so fucking brazen and bold with their behaviour?!