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Snowdonia avalanche warning after snow rescues

17 February 2014 Last updated at 21:23 GMT

Walkers and climbers are being warned to take extra care in the mountains following a string of rescues in Snowdonia at the weekend.

Experts say there is a high risk of avalanche after a couple was swept 1,000ft (300m) down the mountain by one.

Roger Pinney reports.