See how Virgin manipulated footage to try and make Corbyn out to be a liar.
https://www.youtube.com/watch?v=47fqjA8CwGE&feature=youtu.be
Note also that Virgin only released footage with the named man in it and said that 'technical difficulties' (i.e scenes that prove they lied) meant that some CCTV footage was not available.
Note also that Corbyn and group refused an upgrade to 1st Class.