Is it just me of should he have not seen that it was a cliff. It seems that we are having a driving culture of

"Oh there is a cliff there"

"The robot says go"

What ever happened to common sense.
All is explained when you realise he was driving a BMW.
A friend of mine was following his sat-nav and it told him to 'turn right at the next junction, then continue for two miles…'

The only problem was - the next junction was a dead end with a factory (that had obviously been there a looooong time) right across the end of it ! No-way could he have driven two miles down that road !
My friend 'common sense' is very far from being a common commodity.

When mine tells me to do something that I know to be incorrect, I do the correct thing and the sat nav realigns itself.

Not too difficult ………… is it?
Common sense is near a thing of the past.
yeh i thought this was stupid aswell i think you would turn round if you saw you were on top of a cliff