No, its not against the law.
veiled women offend some, should they be arrested?
No, its not against the law.
Or should those offended (found any in the case of the NR?) be told to take iton the chin, grow up and worry about the polar bears?
Personal choice. Mine it is a retrograde step for female equality - but that IS another thread.
"Tell me again that there's no reason he shouldn't wander naked here ?"
Yes there is as its against the law.
If he, or you don't agree then get/make a groundswell of public opinion and have the law on public nudity changed.
OK, there is no reason he should not wander naked there, incidentally he walkedup the rest of England with variable population densities some of which willhave more than matched the density of that part of Scotland.