Scaffolds which elbow in over the freeway (including pavements) require a license under Section 169 of the Highways Act 1980, which are provided by the local Freeway Authority. http://search.tstu.ru/main/search/tstu.cgi?cc=1&dbnum=16&URL=http%3a%2f%2fwww.hulkshare.com%2Fcubbelief9%2F&q=linked+link+linking+linker+linkers+links&wm=wrd