Question to the Department of Health and Social Care:

To ask Her Majesty's Government what scientific advice was used to inform the rules which prevent groups of more than six people gathering socially; and what if anything that advice said about the risk of grandparents meeting with families consisting of six people or more.

As the Prime Minister set out, if we are to beat the virus then everyone, at all times, needs to limit social contact as much as possible. We are seeing daily case numbers rise rapidly and across the country, which is why the Government, the Chief Medical Officer and the Chief Scientific Adviser jointly agreed the changes we announced.

The rules have been simplified and strengthened so they are easier to understand, and so the police can identify and disperse illegal gatherings. We are also acting now to get the virus under control and, if we achieve that, we may be able to make changes and potentially lift the restrictions.

The new limit from 14 September does not prevent anyone from seeing their grandparents, but those who live in larger households will need to think carefully about how to organise their social interactions to remain within the law. We know this is difficult, but we know people will understand the need to take those steps which are necessary to keep their loved ones safe.