In reply to Mr Trebus:
> (In reply to Mark Reeves)
>
> I might be stating the obvious here, but when he called the police to sort out the rescue, he would need to give his name and phone number. I would imagine they would give the info to the casualty.
>
> Al
Unlikely they'd do that, the individual may not wish to be identified, but you could ask the Police if they'd be willing to release his name, or ask via Ogwen Valley MR Team as they were involved.