REFUND MEMBERSHIP FEES TO LABOUR PARTY MEMBERS BANNED FROM VOTING IN LEADERSHIP ELECTION

The Labour Party NEC have decided arbitrarily to retrospectively ban new members from voting in the leadership election unless they pay £25 on top of the standard £3 joining fee.
At the very least, the rule change should be voted on by the Labour members (under the current system and rulings) in order to make the change democratic as changes in the to the established and the joining fee of £3 be refunded.
When signing up to join new members were not informed that they would be banned from voting for 6 months. There is nothing in the regulations whatsoever that even suggests that they should be second-class members with limited privileges.
To add insult to injury the NEC has further ordained that the window to pay this arbitrary charge of £25 be cut to just 48 hours (from 18 July to 20 July).
In applying this rule retrospectively the NEC is acting illegally, this ruling is nothing short of Gerrymandering. It is a blatant and fraudulent attempt to manipulate the electorate in order to give particular candidates an advantage.
This action by the NEC is appallingly undemocratic, if they can do this and get away with it, then it sets an awful precedent, they can randomly backdate or add rules to accomplish whatever result they want?
These rulings should and must be challenged in the courts.