He's a walking, talking party political broadcast on behalf of the Conservative Party, bless him.
Wants a wage cap, but has no idea how much it should be, how it would work or what its wider effects would be. In other words, he's pulled a lefty rabble-rousing policy out of his arse and is now touting it around the TV and radio studios.
The best bit is that he's doing this just after he was in danger of saying something vaguely vote-winning regarding Brexit and immigration. Fella's a genius.