These pictures – which appeared in The Visitor and Lancaster Guardian newspapers at the time – are a poignant reminder of the fateful evening of February 5, 2004.
1. Morecambe cockling tragedy 20 years on
Flowers left in tribute to Chinese cockle pickers who perished in the sea at Morecambe Bay. Photo: John Hughes
2. Morecambe cockling tragedy 20 years on
Rescue teams continue their search over Morecambe Bay on Friday February 6, 2004. Photo: John Giles
3. Morecambe cockling tragedy 20 years on
An RNLI hovercraft returns to the shore at Morecambe on February 6, 2004 after a search of the bay. Photo: Phil Noble
4. Morecambe cockling tragedy 20 years on
The rescue operation at Morecambe Lifeboat Station on Friday February 6, 2004. Photo: Phil Noble