Could well be a lot of truth in that Fish. Bring down the voting age to 16yr olds, because this of 15,000 school children has been well organised.
Did the parents know these children were attending such rallies, because on a school day, school children are the responsibility of the school ? So if the parents knew, then the schools must have participated in it too by either condoning it or sending out letters to inform parents of school concern or involvement.
These are the young generation who will be swayed by any dangling carrot that is put before them. Tip of the iceberg.