Slick
Guru
I had an interesting experience on a road closure (HS2) recently. There were big road closed signs but I thought I'd chance it and asked one of the workmen if I could get through. He ushered me on.
About 200m later another big road closed sign but this time with the words "Except for Cyclists". Well you could have told me that earlier.
Another 100m a big fence right across the road. Bah! Just as I pulled up, looking for a gap another workman appeared and opened a gap in the fence just for me. Personal service!
Believe it or not, that's quite a common tactic up here when there's major works going on. There were a number of points controlled by a sentry when they were building the Aberdeen bypass and it was just because it would be bad press to block peds and cyclists, but they couldn't give you unfettered access due to things like plant movements and the like.