Which city? The tube in London isn’t really even suitable for suitcases, let alone push chairs. Nor is the New York subway. Anyone that puts stairs in a transi

Which city? The tube in London isn’t really even suitable for suitcases, let alone push chairs. Nor is the New York subway. Anyone that puts stairs in a transit hub needs to have a good long think about what they’ve done. Perhaps Hong Kong, Seoul or Tokyo I could see this being the case though.