Rock royalty upstaged MPs at Prime Minister’s Questions when The Who’s Roger Daltrey earned a rebuke from Commons Speaker Sir Lindsay Hoyle.

The rock legend, who was in the visitors’ gallery, clearly believed there was no “Substitute” for applauding when the SNP’s Westminster leader Stephen Flynn taunted Sir Keir Starmer.

But before he could protest “I Can’t Explain” to a furious Mr Speaker, Sir Lindsay rose to his feet and made clear to the 80-year-old rocker that “My…