sign of the times the nerve centre R.I.P. Elisabeth Sladen (Sarah Jane Smith) glass 'n' shadows Arrival at Dingle Rd dog pee shed/barn thing Country View evening departure at the pier quiet moment fighting amongst the crew sentinal strange shell the start of the walk iris PERYGL?? marshland iris & pony blue flower pine walk tree humps walkers pumping station H for Hope? SSC A Dewstow Grotto ferns the stepping stones tucked away on the border the steps down rock gardens fountain mysterious cave pond view waterfall artichoke thickly planted weird statue grotto exit lion head urn(ie) passage the aligator pit