Driving along the M4 today, doing approx 90, traffic flowing nicely and what do i see? A bike in the right hand lane with a child on the back. The child had a helmet, a nice pink skirt, pretty shoes and some top on. I was a bit surprised to see this on a motorway. Then as the rider proceeded to change lanes, going from the far right to the far left to pass cars and vice versa, i started to get mad and pissed off. Just asking the question... Would you do this?