A5183 7.5t weight limit

Does anyone know if the a5183 running from m1 to Luton Dunstable has anpr cameras in place?
Thanks

Didn’t used to have but I haven’t been down it since the weight limit was imposed. Could well have now to enforce the detrunking!

If you are running from the M1 at J9 through to Dunstable town, the cameras are at the start and end of Dunstable high street that was the old A5, new route is via J12A for through traffic or the main Dunstable ind areas are accessible from J11 still.

I assume it’s still the official diversion route for both cars and HGVs if the M1 is ever shut at that junction. So if the motorway is shut the 7.5t limit is temporarily not in force?