Child has a positive test when asymptomatic.
Told to isolate by T&T for 10 full days after test date. They do this, and no one leaves the house.
Go back to school on day 11 as per T&T
Day 13 - email from school - close contact - child needs to isolate for 10 days.
Do they really need to isolate? Will they really be brewing an infection less than 2 weeks after their original infection? It means they will be under house arrest for 20 days out of 22!!