I was surprised how many people weared hi-vis vests in the UK when I visited. School children, bikers, any kind of worker with a uniform... That could definitel

I was surprised how many people weared hi-vis vests in the UK when I visited. School children, bikers, any kind of worker with a uniform... That could definitely work there, but in my part of Europe they're only used by some construction workers or maintenance people. Only some.