Two well-prepared teenagers who helped rescue five people and their dog off the side of a snowy mountain are being praised for their actions.    Caelan, 16, and Rowan, 15, came across a group of adults wearing jeans and trainers on Helvellyn, in the Lake District in England, in winter conditions.   The teenagers led the group down the side of Striding Edge in a zig-zag pattern to Red Tarn below, cutting steps for them in the snow as they descended.   Tap the link in BBCNews’s bio to find out what Patterdale Mountain Rescue had to say about the incident.   #Helvellyn #BBCNews