In what was a safety scandal on the scale of the Grenfell Tower disaster in 2017, Summerland burned down in large part because of the flammable materials used in its construction.
Jackie and her best friend Jane were 13 when her mum took them to a futuristic seaside leisure park on the Isle of Man. Two hours later, she was the only one of them to survive an inferno that killed 50.
On a rain-sodden August evening in 1973, Jackie Norton (right), then 13, was on her first proper holiday - a trip to the Isle of Man with her mum, Lorna, 35, and best friend Jane Tallon (left), also 13.
When it opened in 1971, the acrylic-clad complex promised balmy conditions year round. But then a blaze ripped through the building in minutes, killing 50. What happened – and why has the disaster been forgotten?