did a job for a home owner have a garage build lads when and put job up couple of weeks ago when they got there the log hole where 4ft from the ground, they told the chap in the house this was a bit low and he agreed any way they told him he would not be able to get round his back garden because of the highed he agreed and said he would use the front way, so he calls me today to tell me he wasd going under the scaffold and cut his head open and had to have stiches, and i need to put this in my acciedent book, would this be the case as he was told not to go under it or should i put it in there.