In uk.railway Ivor The Engine twisted the electrons to say:
On Tue, 11 May 2010 20:56:15 +0200, "Willms"
wrote:
Lambada only happens with ticket barriers. Get rid of the barriers,
and there will no more Lambada.
or revenue.

Didn't someone, some time ago (a few years ago perhaps?), try to suggest
in uk.railway that the reason that the Paris Metro had a higher rate of
fare evasion than the Berlin U-Bahn was entirely due to the Paris Metro
having ticket barriers?
--
These opinions might not even be mine ...
Let alone connected with my employer ...