It is natural for the newly wed to be intimate in Trains. in special coupe.
I saw a film in Tamil where a couple choose a Train to be together as they could not a chance to be together at Home.
That they get booked in a Brothel case is another matter.
There are also cases, most of them are, Prostitution cases.
What was practiced in personal compartments and on the side of the Platforms in the dark seem to have seeped into Restrooms as well.
What people seem to forget is that there is a CC TV coverage.
While it is debatable whether it it will be useful when we need it most, say in a terrorist attack, it will surely find its way to Porn sites!.
This is the way the CCTV footage of the Metro Station in India found its way to porn sites.
Story:
The footage recorded by security cameras in Metro trains and stations can only be accessed by DMRC officials and CISF personnel, who look after the security. CISF and DMRC control the database into which this CCTV footage goes, and so the leak most likely has happened at its end.
http://in.news.yahoo.com/video/metro-cctv-footage-leaked-shows-101900851.html
