You will probably have to sand the lot to flat then reapply base and clear. If it's a solid colour you may get away with very careful sanding off all the remaining clear, scuffing the lot then reclearing.
As Steveo. You wont be able to apply the base coat without pickling some areas. If you are sure its confined to peeling just at the front, (previous local repair) you could flat the affected area then high build and cure before attempting any base colour.
Nick