This is what it says on Gov.co.uk:
The law does not say an age when you can leave a child on their own, but it's an offence to leave a child alone if it places them at risk.
The NSPCC says children under 16 should not be left alone for a long period of time. Children under 16 should not be left alone overnight. Babies, toddlers and very young children should never be left alone.
Parents can be prosecuted if they leave a child unsupervised in a manner likely to cause unnecessary suffering or injury to health.
It is there on the Gov.co.uk website. You keep telling me I am wrong.
Why? Why would you want people to think they can leave their minor children on their own?
There may be readers of the posts who don't know the law, yet when I write it out word by word, you tell everyone that I am wrong. Why would you do that? Is it to discredit me, or to stop me posting - to take away my right to speak?
I am not rude or abusive. I do not use bad language. I write what the law says. Why on earth do you think it necessary to tell other posters I am wrong.
Have I said anything which is unlawful? No, yet what you say is unlawful, because you just keep saying parents can do what they like. I just add that if the children are vulnerable to outside abuse while left alone for a week, the parents will be punished. Maybe some parents are willing to take that risk?
Do what you like. I'm not stopping you, just stating what the government says.