Even in the Netherlands you need to pay €8.50 to bring your bike on, perhaps so the trains aren’t overrun.
I know DC bans them and Boston/NYC/Toronto have limited hours, but every other city with a metro seems to welcome them.
I do find my brompton a lot more convenient for the train, though.
Bikes are allowed basicly everywhere: https://dinoffentligetransport.dk/en/how-to-travel/bicycles-...
Caveat: Bikes are not allowed in the Metro during rush hours 07:00-09:00 and 15:30-17:30. But it is allowed the rest of the time and has 24H service.
You should also know that the greater Copenhagen area is covered by "S-Trains" which are running on dedicated (not mainline) tracks. So metro-ish.
The S-Trains have dedicated space for bikes: https://youtu.be/hgfOxNRAktI
So even bumblebees can fly if you let them.
It is almost as annoying to others as taking a bike on a bus.
The bike is for biking. Of course it is annoying when people bring it on the bus. Or park it in front of my door.
The bike on the metro is not rare because it is annoying. People do simply not have that much tact. It is more rare because people bike those distances and you pay extra on the metro. It is free on the S-Train which also covers longer distances - hence more bikes.
I find bikes annoying in general as well. But that is because they are usually attached to a human.
The point was that it can actually work.
It is not all of nothing. It is an integrated system which actually works.
This was a reply to a comment which claimed that bikes could not work in a large city with a lot of bikes and public transportation.
The same people often argue that bikes cannot work in cold weather.
Anyway one busybody got all uppity. But the driver and rest of the passengers didn't care. So it was fine.
Both of my kids have jobs that let out after the last buses run at night, so they take the bus to work and ride their bikes home.
It's a wrong allocation of resources where we decide everyone can have 4 empty seats to drive to work but we can't fit 1 person and a bike on PT.
When they were built, these subway systems obviously were provisioned over expected capacity. But obviously, cities grow and nobody has a crystal ball to know what the population of a city will be 50 years from now.
The thing about subways is that adding significantly more capacity on an existing line isn't really possible if you are already running the trains as close as possible together as safety allows, which is often the case at rush hour. It's not like buses where you can just add more to the schedule.