Wow, quite intrigued with how much of a stir this has caused, but cant say I'm surprised. Though I feel that the protest may fall a little flat due to both short(ish) notice and how bothered students who just took exams will be to go outside, travel, and join in, I really do appreciate the determination to encourage a change from the exam boards in some way. Clearly a lot of students and parents are upset with this, so it's good to see them speaking out about it, even though it may not cover much overall.
Also like how well this seems to have been organised and how the OP is addressing questions asked. Best of luck to you all ^^