That's terrible Kev, safety rules should keep you safe. In Australia, more people are killed in the construction industry every year than die on our roads. I worked in the industry (plant hire) for 2 years when I first left the Army, and remember several times when our guys were sent home from worksites due to a fatality, most of which could have been avoided if the workers on site just complied with laid down safety regs.
I worked at a big warehouse for awhile, and and we had a scissor lift style stock picker, which we ran up and down the 10 metre high rows of shelving. This piece of equipment has plenty of fore and aft stability when extended, but no side to side stability. It doesn't need to for it's intended purpose, as the shelving will only allow it to move an inch or two from side to side.
I was horrified when I walked into the warehouse one day to find two electricians had commandeered the stock picker to change some large halogen lamps in the ceiling of the warehouse. They hadn't asked any of the staff, who were unloading gas bottles at the rear of the warehouse when the electricians arrived. Without anyone's permission, these clowns had driven the picker out of the shelved area, into the open warehouse receipts area.
The picker was at it's maximum extent in the middle of the floor, well away from any supporting shelving, and as it still wasn't high enough to reach the ceiling, these numpty's had erected a 3 metre stepladder on the top of the picker so they could reach the lights. One electrician was on top of the ladder over 40 feet above the concrete floor, while the other held the ladder for him.
I couldn't believe it, neither of them were wearing harnesses or helmets, not that it would have made much difference, the stockpicker is not fitted with "outriggers", so was swaying from side to side as these two "tradesmen" went about their work, apparently oblivious to their situation. The stockpicker is operated from within, so I couldn't override the machine and bring them down safely, and in any case they refused my requests for them to come down, so I rang their boss who was on site, and he shouted them down and proceeded to give it to them to the point where I had to ask him to take them around the back of the warehouse to continue with his "counselling" session, as he was attracting an unwanted crowd of onlookers.
What really pissed me off is that they had a proper scissor lift on site, but these turkeys found our stock picker more convenient than moving their own equipment over from the other side of the site. Apart from putting themselves, and anyone in their vicinity in real danger, they effectively put myself and anyone who witnessed their antics at risk of being prosecuted, as we were responsible for the stockpicker. Fcuking eejits piss me off.................