wrote in message
. uk...
Today's busses do indeed indicate when a passenger is pushing a signal
upstairs; It is normally a shrill tone along with the standard beep that
is heard when somebody presses the button on the lower deck.

When the disabled button is pushed RT busses give a small siren sound in
addition to the beep. I don't think that there is any particular sound
on the bendibusses, as the driver's dashboard shows a disabled sign.

Maybe in London and maybe on *some* buses, but it is by no means
universal. As I said, I've not come across it since the RT/RM days and
none of our fleet have the facility.

BTW please don't top post, thanks.

Ivor
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A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
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