Its will reduce the benefit burden on the economy for a benefit that is not required by the people recieving it. But will happily take the money
To remove the "Coal allowance" for people that have chosen through their own free will to live in another country.
For example we continue to pay winter fuel allowance to people that have moved to Spain to gain the warmer weather. This is their choice and they have to accept that they are not entitiled to extra benefits for their fuel bills in a WARMER country.