increase the living wage

the goverment should increase the minimum wage by handing back 50% of the NI contribution of the minimum wage earner. In case of a married couple to one of them. This would be done every six months by the goverment by depositing the 50% in the bank account of the said worker. So the goverment would be collecting the full amount and then after checking would remburse . FOr pension purposes the NI would be considered paid as full.