DA leader, Helen Zille, will lead a march against teachers union Sadtu in Nelson Mandela Bay on Wednesday.
Zille will be joined by DA national spokesperson, Musi Maimane and the party's provincial spokesperson on education, Edmund van Vuuren.
They will march from the Cillie High School to Sadtu's regional office.
The DA says the march is for underprivileged learners' right to a quality education, and against SADTU's policies that the DA says are jeopardising this right.