I've seen that, for instance, in France, and I think it may exist in Washington, but not in Westminster, of course. At any rate, that's the sort of thing where the House would have to decide that it wants this different process whereby you have a clock that starts at 10 minutes and then goes down to zero, or 35 seconds down to zero, but that hasn't been the House's decision up until now.
On November 20th, 2018. See this statement in context.