Installing anti-groping cameras for Tokyo train line
The railway company in Japan is to install special cameras on its Tokyo commuter trains to help deal with the problem of groping on public transport, which has become more and more serious these days.
All these cameras are to be fixed on the ceiling of carriages on the Saikyo line, which is known for attracting sexual predators, which has a record of more than 2000 complaints for groping every year.
In a survey, four out of five women report being molested on public transport, and it has been serious until an extent that there are women-only carriages in some trains! Amazingly uh?
I don’t think Singapore has such problem – reason being our MRT trains are not THAT congested, I don’t know if it’s true or not lah, but then again, I think Singapore women would definitely yell or scream if they were being touch 
And also, not much people are so daring I guess.. unless they are really desperate of course… LOL.
Cheers~
“Squeezy” is good enough that everyone will understand what you mean. If you are really concerned about using the correct word, I would think “congested” is appropriate.
Thanks for the suggestion, Manthe!