Take a look at this poor guy.. He was killed not using a saftly belt. IT was then Knight made all of us get on. I was just starting out.
http://www.jcc.state.fl.us/Finals/04039193_1_t.pdf
He was doing a mid-span and didnt cut the drop from the house. So when he cut it at the mid-span it shot him off like a slingshot. Almost happened to me a few times. Being so damm busy you amost forget about safty sometimes.
His wife took the company to court and won.