Under the new regulations, it is an offence to breach COVID-19 guidance by having a large house party indoors.

The regulations define a “party” as a social gathering where 16 or more people, who are members of more than one household, are together in a private dwelling. There are a few limited exceptions, for example a marriage ceremony or funerals.

Police will now have powers to enter a private dwelling if the officer reasonably suspects that there is a breach of the COVID-19 guidance, and it is necessary and proportionate to enter the property for the purpose of preventing the continuation of the contravention.

First Minister Nicola Sturgeon said that the move, which will be reviewed every three weeks, was necessary to ensure socialising can continue in a safe and responsible manner ahead of an expected rise in indoor gatherings in autumn and winter months.

She said: “Seeing friends is particularly important during what is a really difficult period. But it needs to be done safely and responsibly. That is how we avoid the return of some of the stricter lockdown measures and continue to contain this virus.

“We know from our test and protect teams – and also from evidence around the world – that large, indoor gatherings pose a major transmission risk.

“The majority of people, young and old, will be sticking with limits under current guidance – and I am very grateful for that – however, there are a minority who don’t.

“I want to make it very clear – particularly to young people – that this is not about stopping you having fun, but enabling you to have fun safely.

“Ensuring police have the powers to enter and disperse large house parties is another tool in suppressing the virus. While we expect these powers to be used as a last resort, it will help to reduce the potential for future clusters and outbreaks.”