Have always wondered whether you are obliged to drive to the new speed limit (i.e. 40) in a road work area if there is literally no one there working. Like on Sundays what pisses me off is that they've still got the 40 signs and all the road work signs up but no one is working, and on normal days as well.
Nowadays I pretty much just drive the normal limit if no one is working, as does pretty much ever other single driver.
However, I'm wondering whether you could technically get fined for driving the normal limit if there is no actual work happening, or not?