does it really matter,as i beleive scaffolding is a skill,and not a trade,were not classed as a trade like joiners,brickys,plumbers,but were put through the grindstone for health and safety,when will they be put through it like us,when they qualify for there trade,they automatically can charge the earth.we have to argue with everyone for a decent wage.it might have changed now,but thats how i remember it.