@HighPeakRider
Google is always going to win in terms of live traffic, since it monitors people's phones/devices whilst they're driving - that's not data which MRA has access to / can afford.
MRA has some information:
However that's not good enough, I agree. It's showing road works, not a closure - that's misleading.
And here's one.network, which is more independent than Google, and tells you the reason:
I would expect MRA's traffic supplier (HERE?) to have a more accurate feed.