Tube ettiquette

http://www.thepoke.co.uk/2013/10/31/london-wow-tube-escalator-etiquette/

As someone who used to ride the escalators every day. PS real Teterans take the overground

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Joking aside I once saw someone almost cause an accident bringing a too large bag on the escalators on the underground. 3 or 4 people piled up, on top of the bag. As the bag got caught, there was a delay pulling it free