Tbh I think as said before, for inexperienced riders they may make them think twice about filtering up the inside, but if you get the sort or rider we went past the other week there’s no helping or protecting them, we drove past way before a set of lights we were turning left at, we were the last car in the short queue with left hand indicator going and as we rolled to the junction as the lights changed, the woman we’d drove past went flying past on the inside without a hint of care, so no matter what is done you can’t save idiots from themselves.