Also I think that any 4 year work permit holder will have difficulty acquiring a NVQ 3, is it? Or even though they hold the NVQ 3, immigration still will not renew a four year work permit. Maybe this is the reason why they extend the ILR from 4 to 5 years so people with 4 year work permit will need to apply for renewal for a fee and then be denied? More money for the government but less work permit.