Public transport is closed due to the minority religious pressure. But there are still traffic jams due to the fact that non-religious people still go out. You can buy pork and shrimps everywhere.

As a non religious person I love Yom Kippur. It's super fun. We all go out with bikes and have a blast. We respect the religious people and don't drive (also it's dangerous with all the kids out on bikes). It doesn't mean we're religious.

I accept that most feel they have a Jewish identity. But that isn't religion, it's tradition.