Development consisting of a change of the use of a building or other land from a use permitted by planning permission granted on an application, to another use which that permission would have specifically authorised when it was granted.
Development is not permitted by Class E if—
(a)the application for planning permission referred to was made before the 5th December 1988;
(b)it would be carried out more than 10 years after the grant of planning permission; or
(c)it would result in the breach of any condition, limitation or specification contained in that planning permission in relation to the use in question.