Health and Social Care Levy Bill

My right hon. Friend talks about the advantages of having clarity on payslips about what people are paying for with the health and social care levy. Has he thought about combining the existing national insurance contributions that are allocated directly to the NHS and do not go into the National Insurance Fund? They are around £26 billion each year, which would effectively treble the amount of money in the levy. That would make it much clearer that people are paying all of it towards the health system, rather than having two different taxes doing exactly the same thing in slightly different ways.