Reduce the Retirement age back to 65

I am a 64 year old HGV Driver. I have to work another 2 years to retire. As I am approaching my 65 birthday I now need to have another medical at a cost of nearly £200 to extend my licence. If the retirement age was 65 I would retire in a few months and free up my job for someone else, this would help unenemployment and would be cheaper than Furlough payments.