I'm normally in bed during the morning rush hour
but I've had to go in early a few times this week. This means I have seen the school crossing patrols.
Last time I saw them they wore yellow hi-viz long coats, with yellow hi-viz trousers and topped that with a yellow hi-viz hat. It was very painful on the eyes, but at least you could see which side of the road they were on from a good distance.
They've obviously had a review and decided this is not good enough.
They now wear orange hi-viz waistcoats over the top of the aforementioned garb!