Closure of Year One bubble at Tonge Moor Primary School. Picture Google Maps A PRIMARY school has been forced to close its Year One bubble after a positive test for coronavirus Tonge Moor Primary School has now turned to remote learning for that class as a deep clean is undertaken. The closure of the bubble comes has headteachers across Bolton urge young people to be vigilant and continue to be tested. Infection rates among young people are increasing. Lostock Primary School also recorded a positive lateral flow test last Friday among its school community meaning its Year One and Six bubbles were shut on Friday.