Uniform Stealing Board

I always wondered when I watched this as kid, how Co ambushed the unlucky prostitute. I imagined that she must have tied a vine between the trees on either side of the road, like the Great Escape. Possibly either at chest or head height. The prostitute comes along on the two stroke bike, she gets snagged on the vine which either breaks her neck instantly or stuns her then Co finishes her off. Co then drags the the girl into the tree line, strips her completely naked, taking everything including her jewellery and hair tie, copies her hair style, applies a little of her make up Leaves the naked corpse, hidden in the foliage, gets on the bike, to rescue Rambo.