4 thoughts on “The Tube

  1. Paulus

    Obviously stretches out to reach carriages(?), perhaps provides air-con to idle rolling stock??

  2. Skeptik

    Reality is a lot less glamorous unfortunately.
    They’re water supply and sewage removal pipes for the on-board toilets.

  3. Just Sayin

    So the trains don’t empty the poo onto the tracks anymore?
    Is it ok to flush the toilet when in the station now?

    I havn’t been on a train in ages apart from the toiletless DART

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