He straps bright red lights to people's bodies and videotapes them walking in the dark.

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It was like walking in the dark during the early days and, at times, it still feels that way.

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Mr Cowan ended up walking in the dark on a route that would inevitably take him to the ha-ha at a point where there was a drop of about 5ft.

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Aberdyfi Search and Rescue Team were alerted to the incident early on Saturday and decided walking the motorists off the hill in the dark would be more hazardous than leaving them in their car.

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She added that the "age or infirmity" of some passengers would have made walking the extra distance "difficult, lengthy and painful", particularly in the dark.

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Across most of Asia, however, banks are still in the dark about people walking into their branches.

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Carrots make you see in the dark and crusts make your hair curly - and now apparently walking makes you brainy.

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In the everyday world, if we see someone walking around with a mask and a trench coat and a dark hat and gloves on we get a little suspicious.

BBC