Assuming his turnover is less than £250k, this would have saved him fees of £6000 odd for the BPA or £4000 odd for the IPC.
However instead it cost...
...£25,000 of DVLA costs and an estimated £10k of his own costs.
This is around 6 years of BPA membership or 9 years of IPC membership. It looks like the gamble did not pay off.
The Parking Prankster