Driving along in an 80 zone this evening. It’s a back road used a fair bit, no houses just a quarry and mine site with what appears to be a haul road crossing that is active only when mine operations need it.
Variable message sign says “police enforcing speed limits”. No problem, travelling at 80. Pass a bunch of covered road work signs, then around the corner another variable message sign with white 40 in a red circle. Then it tells me to slow down, obviously got a radar in it.
Same thing on the way back a bit later. 80 zone, VMS with police warning, covered roadwork signs, VMS with 40 that changes to “your speed 78, slow down”.
Dosing see any end of road work signs or signs reverting to 80 after the works.
Is it a legal 40 zone? I’m not convinced it’s enforceable without the roadworks signs or at least the standard speed limit sign format. Any other variable limit I’ve seen also has some form of ‘variable limit’ warning sign.
What does the brains trust think?
What you describe is an enforceable speed sign
End of road works signs mean nothing. Advice only
A lot depends on the MOU that exists for the road works, if the drawings that depict what signs should be where and if they correlate to what's actually displayed on the road