tony sayer wrote:

Eeyore scribeth thus

You are all FOOLS.

No you claimed to hear a particular sound which seems, from the
explanation from the railway signalling standards, to be similar in
nature and you also said that you had a recording of it somewhere and
that IIRC you were looking it up?.

And I found it..

In which particular way would would you like to eat your words ? Shoved down your
wretched throat I hope.

Graham