Here's a picture showing me (Colin Matthews) and my 5th form classmates, during the year 1978/79:

Back row (left to right) : Colin Matthews, Mark Hirst, Grant McDowall, Andrew Hodgkinson, Chris Metcalf, Harry McLauchlan.

2nd row: Michael Morley, Duncan McDougall, Scott Holmes, Trevor Littleton, Ian Jefferson, Alan Johnstone, David Johnston.

3rd row: Karen Hastie, Kathleen Joint, Carol Lomas, Donna McKenzie, Carole Murray, Joanne Hair, Kate Dawson.

Front row: Helen Rushton, Nicola Fisher, Karen Horky, ? (don't remember), Julie Kelly, Elaine Jackson, Jill Heron, Penny Hurst.