Just for you mate:-
"A company providing meals for asylum seekers in Cardiff has said it will drop demands they wear wristbands as a condition for receiving food according to local MP Jo Stevens.
The brightly coloured bands had been given to asylum seekers staying at Lynx House so they could claim meals.
But some called it dehumanising and they said they had become targets for abuse.
Former Lynx house resident, Eric Ngalle, told BBC Wales the wristbands had been "mental torture" for some."
So then, it doesn't seem that it "worked fine" at all does it?
Quote taken from the BBC news website.