There not much job wise you can just start up and do nearly everything has regs just let W/C be one that is kept how it has always been.Also the one that have voted yes are probably the bigger companies who dont even want to give the little man a chance.I cleaned some windows the other day quoted she said the price was fine then she asked do i do the frames and sill i said course i do the complete window, she said she a a company do them last 4 ment turned up did them in about 10 minutes and after she had to clean the sills and frames there i think the company were the cowboys.