Development is not permitted by Class B if—
(a)the land in question is a building or is within the curtilage of a building,
(b)the use of the land is for a caravan site,
(c)the land is, or is within, a site of special scientific interest and the use of the land is for—
(i)a purpose referred to in paragraph B.2(b) or other motor sports;
(ii)clay pigeon shooting; or
(iii)any war game,
or
(d)the use of the land is for the display of an advertisement.