How long is reasonable for lunch break at secondary school

[Ipackedmysandwichesforlunch]

DS school is going to cut it's lunch break further so the kids get just 35 mins. It seems very short and not much time to eat, socialise, have a break etc. Is this common in other schools?

He has a one page profile but not an EHCP. He has ADHD and has to take his tablet at dinner and with it being a controlled drug he has to take it in the SEND hub where, as so many other students are doing the same thing, he has to queue and lose 10+ minutes of his lunchtime.

Thank you I will bring that up on Thursday's parents' eve.

I'm a teacher in a secondary school. We have 4 minutes but realistically by the time u hsve dismissed ur class dealt with any naughty individuals and Bern to loo you end up with 15 or if u r lucky 20m. It is not long enough but as people have said it is to stop anti social behaviour