PHOTO: SUSAN SANDYSFollowing the demolition this month of a 1950s two-storey classroom block at Ashburton Intermediate School, there is uncertainty as to when it will be replaced. The demolition of the 1950s two-storey block got under way last month. PHOTO: SUSAN SANDYSThe now-demolished block was used as a classroom block of eight classes up until two years ago. In the meantime, the school is planning to put grass over the demolition site, so it would become a green space, extending the school’s field. "We are frustrated with having to use spaces that we shouldn’t be using as classrooms," Gray said.