The UK Prime Minister is in a war of words with Elon Musk as far-right protests continue across the country. 

Almost 400 people have been arrested following last week's stabbings at a dance class that killed three girls and left several wounded. 

The tech billionaire posted on his social media platform X saying civil war is inevitable, to which the Prime Minister's spokesperson says there's no justification for the comments. 

UK Correspondent Gavin Grey told Ryan Bridge that Elon Musk has continued with his criticism of Sir Keir Starmer and his government. 

He says Musk posted a video of someone reportedly getting arrested for offensive comments online, asking if it's Britain or the Soviet Union. 

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