The PM rightly continues to push home his message that children must go back to school next month. As the autumn term began in Northern Ireland, Mr Johnson said the risk of contracting coronavirus at schools across the UK was "minimal". He said missing any more school was "far more damaging" for children. Meanwhile, No 10 said it had "no plans" to follow Scotland in reviewing rules on wearing face coverings at school. In business news, Tesco will create 16,000 new permanent jobs after lock-down led to "exceptional growth" in its online business. The latest posts will include 10,000 staff to pick customer orders from shelves and 3,000 delivery drivers. The recruitment drive reflects the shift to online shopping, which was accelerated by the lock-down. There is no doubt that businesses like Amazon have boomed during lock-down and I suspect more and more retailers will turn to online customers in order to expand their business. In coronavirus news, Hong Kong scientists are reporting the case of a healthy man in his 30s who became re-injected with coronavirus four and a half months after his first bout. Finally, orchestral versions of Rule Britannia and Land of Hope and Glory will be performed at the Last Night of The Proms, the BBC has confirmed. The pieces are usually sung but will be delivered without lyrics this year, although they are expected to be back in full when the pandemic is over. The concert is due to take place on 12 September but without an audience. I sincerely hope that the singing does return post pandemic. We don't want any more of this PC nonsense. They're great tunes and people should be allowed to belt them out if they want to. Tomorrow, I am heading to Portland with my wife, who will officially name a new vessel built by Manor Marine. The £4 million ship will take personnel to offshore wind farms. The forecast is blustery so the ceremony could be interesting.