 He, or a representative, has lived in Roughs Tower since 1964, self-styling the tower as the Principality of Sealand.The 1965 "Danger Man" episode "Not-so-Jolly Roger" was partly filmed at Red Sands and includes an acknowledgement to Radio 390 in its closing credits.Red Sands was also used for the 1968 "Doctor Who" serial "Fury from the Deep", in which the complex stood in for a North Sea gas refinery besieged by an intelligent seaweed creature.