in essex, the school roof is made from raac. suddenly injune this year, but concerns were first raised about this concrete in 2018. so why is it taken until now to warn so many schools? , , . , , schools? this is incredibly last-minute, _ schools? this is incredibly last-minute, you - schools? this is incredibly last-minute, you know, i schools? this is incredibly l last-minute, you know, this schools? this is incredibly - last-minute, you know, this is last—minute, you know, this is something that has been known about for a long time. ok, the advice may have changed, but to school leaders and teachers, you know, preparing to start the new year next week in most cases for children expecting to come back to school, it feels incredibly last—minute, it feels rather shambolic, if i'm honest. last-minute, it feels rather shambolic, if i'm honest. several hundred more _ shambolic, if i'm honest. several hundred more schools _ shambolic, if i'm honest. several hundred more schools are - shambolic, if i'm honest. several hundred more sc