Re: [Syd] Why do trains sound horn when leaving platform?

["Tom" <gunzel3801@optusnet.com.au>]

it is just common sense that it is for safty procedures.

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Tom Devrell
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gunzel3801@optusnet.com.au
http://members.optusnet.com.au/~devrell

<martin_o@my-deja.com> wrote in message 95q1j7$3mj$1@nnrp1.deja.com">news:95q1j7$3mj$1@nnrp1.deja.com...
> Why do trains sound horn when leaving platform?
>
> I live very close to a train station (Westmead), and I'm working
> towards reducing the amount of noise that comes from stations. One of
> the most annoying noises is the loud horn as the train is about to
> leave. It seems to me there is no real need to do it. If it is
> a 'signal' from the driver to the guard, surely another method could be
> used?
>
> Is it a 'safety' procedure?
> Is it an old habit that has remained because of inertia?
>
> Thanks for your Help!
>
>
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