Hello - I am a long time lurker (just trying to make some sense of my own DC's behaviours) and first off wanted to say how great MNSN is - hats off to so many of you for the huge wealth of information and support which springs forth from here. 
Anyway, I was browsing through YouTube (as you do) and came across this clip which covers the issue of how breaktimes in school can be anything but a 'break' for kids on the spectrum. Just posting in case it's interesting / helpful for anyone.