A wonderful example of an exploitation cover from New English Library (NEL). Very rare. 

From the back cover: "Hordes of bare-breasted, shaven-headed girls on motorcycles roar into Southend - Bank Holiday style! Cities everywhere are saturated with stripclubs for girls - were titillating males peel off their drag! Havoc - pure havoc. Created by leather-clad, hate-filled WITCHES."

London: New English Library, 1971. 126 pp. 
Paperback. Good+.