Presenting the most deadpan 'official' tweet you'll see today

Commuters had a sharp cold blast of that Monday feeling today when trains in and out of London Waterloo were severely disrupted by a 'trespass incident' at Clapham Junction.

But spare a thought also for the people behind the official South West Trains Twitter account, who work tirelessly to to answer queries directly.

In fact, their professionalism never lapses.

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