If you can't understand the subtle, but still fairly obvious and unmistakeable difference between being a net increase in danger/problem potential without a) br

If you can't understand the subtle, but still fairly obvious and unmistakeable difference between being a net increase in danger/problem potential without a) breaking the rules b) personally increasing your own financial liability for any bad outcomes you probably ought not to be driving. There's a reason tractors get triangles and oversize stuff gets highly visible signs.