While I agree with that as already noted, Pitty is the National Vice President, South Island of the Trainers' Association. Shouldn't that be the vehicle for taking forward a proposed solution to this. From that role, it seems he could be building support for same and taking a plan to NZTR. While I fully support the right to protest, individually or collectively, if you want change, you have to be for something rather than against something.
“I was once asked why I don't participate in anti-war demonstrations. I said that I will never do that, but as soon as you have a pro-peace rally, I'll be there.” —Mother Teresa