Once took my lad with me and one custy asked me not to bring him again coz of H&S. How sad is that!
The other option is charge up the DS lite. He will sit in the van for a couple of hours with that.
H and S haha, hope you were using ladders, and swinging on gutters and walking on roofs hehe, some people are mad, i had one guy i canvassed tell me i couldnt do his house without proof of insurance, i told him i could bring it but why?? he said in case i have an accident and sue him, fair enough if his worry is me ruining his car but he thought my insurance could stop someone claiming against him ?? daft.