'See it, say it, sorted' - the voice of London's trains
You may not recognise Matthew Streeton's face - his voice, however, will be familiar to many.
Commuters across London and the South East will have heard his "see it, say it, sorted" and "please stand back behind the yellow line" in many a station concourse.
His tones have been heard across Thameslink, Southern and Great Northern services since 2011.
He said it was "weird" at first to hear his own voice, but he is now so used to it he can tune out his own voice while travelling around London.
Video by Victoria Hollins and David Faye
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