Generally, I'm in favor if this and (in the distant past) raised a fuss when we've tried to hold votes/revotes/etc.

That said, I'm concerned that three weeks is a rather long time. And, depending on the severity of the legislation, might be an impractical to detrimental.

Ask we put in an overriding clause or some sort? I mean, since this is all up to the judgement of the Chair anyway, something like "this may be overridden during extenuating circumstances" shouldn't be that much of a difference.