Re: 2 Guards in Sydney?

["Brendan" <nadnerb_2000@nospam.start.com.au>]

> On 8 car blue mountians trains there are two guards because most of the
> platforms are on sharp curves, half of the train can't be seen from the
> other end

Although not entirely related, during peak times there are also a number of
station guards. I have seen up to 4 station guards at Central station, all
of whom would have go give the train guard a clear signal before the guard
in turn could close the doors.