The road traffic rules dominate. Driving and walking is on the right. Trains might be on the left but that doesn’t influence walking at all. Trams are also on the right. And most metros.
It’s not an explicit law. But if the majority of people follow the rule implicitely it still works quite well.
Here in the Netherlands walking flows in long corridors also usually tend to sort themselves to right-hand walking. It’s more efficient than walking against the flow of traffic.
The road traffic rules dominate. Driving and walking is on the right. Trains might be on the left but that doesn’t influence walking at all. Trams are also on the right. And most metros.
Is it ever enforced?
It’s not an explicit law. But if the majority of people follow the rule implicitely it still works quite well.
Here in the Netherlands walking flows in long corridors also usually tend to sort themselves to right-hand walking. It’s more efficient than walking against the flow of traffic.
No none of it is a law, just implicit rules. The worst that could happen is someone annoyed saying “excuse me”