It’s suppressing nothing, Baz.
The thread is still there and can be accessed by everyone on the site.
Just search for it, or navigate to it by category Monkey Tennis → Black Whole
Stuff gets moved there if it’s flagged and the Mod that looks into it and agrees that it is either off-topic or inappropriate (personal attack, etc.).
As for discussing Begum on The Tories’ thread - if it is linked back to the Tories being in trouble, then have at it.
If it becomes a stage for your usual trick of attacking Muslims or Islam or stating that some societies are so backward that they wouldn’t even let you be gay, then it’ll be moved or deleted.
CC: @moderators