Basically, health and safety is for each and everyone of us to consider and have responsibility for, would I take risks for others or endanger others or allow others to endanger me or my guys, no, if the site is that un safe report it, they would red card you when it suits them, some of the h and s is ridiculous anyway but it's partly due to the suing culture and them lack of basic intelligence amongst some on site, most skilled trades are experienced and do not risk themselves or others..