Did the Signaller Cause a CRAZY Train Station Crash?

On the 3rd April 2016, a train crashed into a stationary train at Plymouth train station after a signaller mistakenly allow a train past a signal. Join us as well look at the trains front CCTV camera to understand what prompted this insane accident in broad daylight. Thanks for watching and please subscribe for more! #train #crash #track #horror Content Sources - RAIB, google maps,