article_snippet.sent: a multi-million pound construction project didn't budget for an escalator between the metro station and bus terminal .
article_snippet.sent: But a multi-million pound construction project is unfinished and the escalator that was constructed connects with an unbuilt train station.
article_snippet.sent: Michal Rehorek, a spokesman for the airport, told MailOnline Travel that the public transit authority is responsible for building a new escalator.
article_snippet.sent: An escalator was built for airport customers but An escalator connects the metro station and an unbuilt train station .
article_snippet.sent: Officials are now considering adding an escalator while an escalator remains unclear when a multi-million pound construction project will be completed.
highlights_snippet.sent: An escalator was constructed but An escalator leads to an unbuilt train station .