In recent weeks, though, reports have suggested triple lock could be under threat, as the government attempts to recoup high spending brought about by the coronavirus crisis.

Seemingly allaying these fears, Mr Johnson spoke about the State Pension and Triple Lock commitments made in the Conservative Party manifesto late last year.

Mr Johnson spoke to the Commons Liaison committee this evening, where he was quizzed on Triple Lock. 

Mel Stride, a Conservative Party MP, asked the Prime Minister if he would honour manifesto commitments specifically relating to Triple Lock.