I guess it depends where you are. I'm in the north of England and all the crossings I've come across won't go green until I've pressed the button to say I want

I guess it depends where you are. I'm in the north of England and all the crossings I've come across won't go green until I've pressed the button to say I want to cross. Same with train doors, I've never come across a train where I've not had to press the button to open the door.