B. The deposit by a local authority of waste material on any land comprised in a site which was used for that purpose on 1st July 1948 whether or not the superficial area or the height of the deposit is extended as a result.
B.1 Development is not permitted by Class B if the waste material is or includes material resulting from the winning and working of minerals.
C. For the purposes of Part 12—
“local authority" includes a parish or community council.