Comment by davesmith1983

> Except these problems don't seem to exist at all on Japanese or German trains.

Lets see if that is true:

https://www.telegraph.co.uk/news/2016/07/18/german-train-axe...

https://www.telegraph.co.uk/news/2018/06/10/knife-attack-jap...

https://www.theguardian.com/world/2016/jul/25/tokyo-knife-at...

https://www.scotsman.com/news/world/big-increase-in-sex-assa...

https://www.abc.net.au/news/2017-01-07/women-subjected-to-da...

Doesn't seem that much better to me.