Hi-Viz jackets work. Ever since I have worn one I have never been attacked by a snake, bitten by a crocodile, caught fire, run over by my own aircraft nor been poisoned. But I have been rained on many times and what's really poor, loads of people (I have truly lost count) have tried to run me over because "They didn't see me". I've also lost count of the times I've been caught without wearing a jacket - so how did the goons see me?
However, here's the rub. No jacket, reduced compo so you could say I wear the jacket for my kids!
PM