DS is in year group that has closed due to positive case in a different class - told not to go in this morning. Letter from school states 'we have contacted close contacts separately', but due to sharing of toilet facilities we have to close. All children in reception need to self isolate for 14 days and return on 14th December.
DS was off school yesterday as he had a hospital appointment, so probably not been exposed and is also not in same class. Do we legally have to self isolate or can he go for a walk etc?