Got nothing to do with Quebec in particular. Every Canadian province and feds can invoke Not Withstanding Clause which is basically fuck you and your rights.
I think the point is that quebec has a longer history of invoking the notwithstanding clause, where in other provinces it is slightly more taboo. And even when invoked in other provinces, it often ends up not really being used (either turns out not to be needed, law not brought into force, or law declared unconstitutional despite notwithstanding clause).
