When an avalanche came barrelling down a mountain towards Hannah Hughes in Norway there was barely time to think, just a moment to brace for impact like a rugby tackle on ice.

When an avalanche came barrelling down a mountain towards Hannah Hughes in Norway there was barely time to think, just a moment to brace for impact like a rugby tackle on ice.

When an avalanche came barrelling down a mountain towards Hannah Hughes in Norway there was barely time to think, just a moment to brace for impact like a rugby tackle on ice.