ah just looked it up for you, and it wasnt a politician, it was a newspaper who said it:
"People such as scientist Stephen Hawking wouldn't have a chance in the UK, where the National Health Service would say the life of this brilliant man, because of his physical handicaps, is essentially worthless,"
wouldnt br ssurprised if a lot of republicans would believe that too tho
stephen hawking himeslf then responded in a british newspaper:
"I wouldn't be here today if it were not for the NHS," he said. "I have received a large amount of high-quality treatment without which I would not have survived."