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Guard


 

A Guard may be a person or an organisation. It may be a person who looks after the safety of people or property, and/or make sure prisoners do not escape. It may also be a part of the military. It can also be an object, a fireguard for example. In computer programming, a guard directs program execution.

Person

A guard is also a railway employee who (normally) travels in the last vehicle of a train and is responsible for the safety of the train itself.

Related Topics:
Railway - Train

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