No idea, I just saw the video he made of him opening his front door to be confronted by TVL and plod. He has been a thorn in the TVLs side for a long time!
TVL are renowned for getting warrants against people who video the TVL inspectors, they HATE being YouTubed!
That to me is something that means they must be doing things they shouldn't be doing. Why do they claim folk aren't allowed or they just walk away if not being dodgy.
There's loads of clips of coppers being recorded & they've said it's legal. They're recording too, so be daft to say "no, you aren't allowed".