From the top: Dan
? (obscured), ?, ?, ?, ?, Michael, Matthew, Carl
?, ?, ?, ?, Theuns, ?
?, ?, ?, Helen, ?, Leon, Daria, Josh (obscured)
Josh, Heather, Amy, Fiona, Mel, Hamish, Paula, Justin, Vania, Duncan
? (obscured), Trond, Sam, Richard, Andrew?
Mikey, Ashes, Chris, Jonty, Dan