My niece is 13 and on Friday she was told to isolate by her school as the girl she sits next to tested positive. She lives in London where transmission is really high. I spoke to MIL today who said that my SIL has told her she is not allowed out of her room apart from going to the toilet or having a shower. All meals are left outside her door for her to collect and my SIL went shopping and spend £50 on snacks and drinks so she doesn't have to leave her room. MIL is really worried about her she keeps phoning her in tears. My SIL is autistic and takes everything very very seriously but surely confining a 13 yr old to her room for 10 days is going a bit far isn't it??