The Prime Minister failed to rule out raising the state pension age to 75 to fund his plan to abolish National Insurance. Many MPs have expressed their fear over how the Conservative Party intends to execute their plan to abolish National Insurance in the future. During Prime Minister’s Questions yesterday, Labour leader Sir Keir Starmer reminded the Prime Minister that scrapping National Insurance would cost £46billion a year. He pressed Sunak on how this cost would be covered, pointing out Conservative Party peer Lord Frost has suggested that the state pension age should be raised to 75 to f…