The most obvious hazard is electrical shock, where a current passes through part of the body.

Who had allowed such an obvious hazard to fester all this time, upwind of a major population center?

Standing water will also freeze in winter - an obvious but often forgotten hazard.

For years, schools have cracked down on such obvious hazards as guns, knives and cigarettes.

But when a pig visits a bacon plant, there are obvious hazards.

Bruises and burns were obvious hazards of having to work in an overheated environment.

Have a look back at your accident and ill-health records - these often help to identify the less obvious hazards.

It's about 60 feet high, spotted with moss, and such an obvious hazard that a 2-year-old would know to stay away.

A less obvious hazard of welding is exposure to harmful chemicals.

He was not so confused as to blunder into the obvious hazards of the wilderness.