In reply to Douglas Griffin:
Thanks for posting link to the full judgement. I def recommend reading this in full, it makes interesting reading for anyone working as an outdoor leader/guide and anyone looking to book one.
I have some specific comments to add to the judge's recommendations.
Its good to fully engage a client with the process of the day by tracking progress on a map. Although retaining this information is hard for novices. Pointing out easy escapes and alternative routes as the day goes on is another way to help the client orientate themselves. Aside from the safety advantages, this adds to the quality of the client's experience. I do however personally think it is too much to place the burden of full-on navigation so squarely on the shoulders of many clients. By that reasoning however, this begs the question- which the sheriff asks, about whether leaders should be working alone. That is frankly, a is bit of a can of worms for sole traders like me.
In terms of the technology that is now available, there is tons out there, but there are two that I use personally. Viewranger is a cheap and cheerful OS mapping service for mobile phones, and has a buddy beacon facility that updates your last known position to a website (pin protected, requires mobile signal to update so not failsafe).
In my experience many colleagues who work alone these days also carry an epirb. I sometimes brief clients on its use and location in the rucksack, and I tend to give a lot of chat about mountain safety, and how to call out the cavalry if necessary. Most people find this stuff interesting (I think).....
I do think that we mustn't stick our heads in the sand about this. The leading/instructing community has an opportunity to reflect on its practices and make positive changes. It would be good in my view not to have these imposed from outside of the industry. I had a wake up call a couple of years ago when a colleague had a fatal heart attack on the summit of a mountain when working. We like to be seen as invincible, but we are not!