As summer holidays approach, many of us will be planning time in the great outdoors.
But if you're about to embark on an overnight hike or tackle a challenging climb on your break, how much thought have you given to the worst-case scenario?
It's not something anyone likes to dwell on, but preparing for all possibilities can be the difference between life, death, or being extracted by specialist rescue teams.
So how prepared are you to venture into the wilderness?
