179. Savings for special cases.

179.     Savings for special cases.

There are four special cases in which the right to withdraw support1 is subject to specific restrictions or modifications.

First, where the British Coal Corporation2 was bound, immediately before the restructuring date3, by (1) the provisions of an agreement made between the Corporation (or any of its predecessors4) and a person who was interested in any land5, which has effect so as to require the Corporation to comply with an undertaking (contained in the agreement) not to work any coal, not to work minerals or not to withdraw support from any land; or