Word has it that Mike Hill voted for Grieve's amendment.
It would only be news if he hadn't. I'd expect nothing else.
He'll see the herd and follow it.
Yes - don't think he's been one to rock the boat during his time in Parliament. Here's a link to the BBC's site allowing a search for who did what. https://www.bbc.co.uk/news/uk-politics-46821959
He's the Bagpuss of politics.