How could we find out? Do the reasons get leaked unofficially usually?
The Conservative party's own members tore it to shreds.
From: https://cybershow.uk/media/episodes/OSB1_r2_2023-08-27.mp3 *
"The source of the bill itself, the UK Conservative Party, has a significant number of its own critics calling it "fundamentally misdesigned" David Davis said its well-intentioned attempts may constitute "the biggest accidental curtailment of free speech in modern history."
(* sadly my other sincere comment has been buried by people who apparently can't read past the first line)
Westminster will be a worse place when he goes, which I assume will be in next year’s election.
You don’t get many MPs doing that - especially Tory ones.
Campaigning to your MP is and always has been a waste of time.
In addition, the "safer" their seat, the more of a waste of space the MP is because they know their constituents would vote for a pig if the right coloured rosette pinned to it.
Most of the time they don't bother replying, and then if they do reply, you get a two-page party political broadcast, followed by a generic paragraph about "how they understand your concern blah blah blah" but never addressing the point at hand.