Peter Clinch said:Tim Jones wrote:
Quoted message said:Quoted message said:If you can't read a map and use a compass for yourself you should not even be on the summit of
Ben Nevis.
Quoted message said:Now you try reading your map in a gale force blizzard and see how easy it is to check bearings...
Before setting off for something like the summit of Ben Nevis, you ought to have checked your maps,
bearing, waypoints, whatever, against a suitable map to make sure you had a reasonably foolproof and
checkable-on-the-spot retreat-in-fog method.
Quoted message said:I agree it shouldn't be fatal to people thinking clearly and carefully about it, but that doesn't
excuse it. A national magazine with a wide circulation will often be taken as a trusted source, for
better or (possibly in this case) for worse.
And they should also caution you against relying on raw unchecked numbers copied from a magazine,
bus shelter, toilet wall, whatever, as an emergency survival guide. Apart from possible errors in
the source, it's not uncommon for people to make mistakes in copying down numbers.
It doesn't have to be Ben Nevis where a walker can get dangerously lost in fog. Little old Arthur's
Seat in Edinburgh is only 250m high and can be ascended by most folk in a 40 minute walk. But the
summit is very near some cliffs, and summer fogs can sometimes roll in from the Forth and reduce
visibility to a few yards. I've twice had to rescue summer family parties up there who were
panicking and uncontrolled teenagers were trying to "run back down into the sun" in all directions.
Quite how they had managed to be admiring the view for half an hour without noticing the
implications of the rising tide of fog, and managed to suppose the sun was still somehow still "down
there" boggles the mind.
--
Chris Malcolm [email hidden] +44 (0)131 651 3445 DoD #205
IPAB, Informatics, JCMB, King's Buildings, Edinburgh, EH9 3JZ, UK
["]http://www.dai.ed.ac.uk/homes/cam/]