UTD references, Cities, Urban Legends & Symbolism, etc.
https://en.wikipedia.org/wiki/Paris_M%C3%A9tro#Rolling_stock
https://en.wikipedia.org/wiki/MP_14_(Paris_M%C3%A9tro)
https://en.wikipedia.org/wiki/MP_05
https://en.wikipedia.org/wiki/MF_19
https://en.wikipedia.org/wiki/MP_89
