I've had an even better idea. As Flower says all NATS ATCOs pay the same subscription rate to Prospect. That means that the Band One units pay a greater proportion of their monthly salary in Union dues so they should have thier votes increased in worth while Band 5 units should have their representation reduced!!
There are less women ATCOs across the company so all females should have their voting power increased. And what about redheads? Shouldn't they have the same voting power as blondes and brunettes......(hair colour to be determined by appearance in the College Course Photograph)