313053 at Hitchin with a Letchworth-Moorgate service. Still carrying original Network SouthEast livery, it also sports the triangle logos of the then Prism Rail owned Wagn Railway. Upon takeover by NatEx Group, these logos disappeared.

313051 arriving at Hitchin with a Letchworth bound service. This undercoat livery - known as 'ghost white' was applied to some units after refurbishment prior to an inner suburban livery being developed by Prism Rail. Takeover by NatEx saw the purple 'London Lines' livery adopted.

Silverlink Trains liveried 313105 arriving into Clapham Junction. Silverlink was unique in being the only TOC within the 'London Lines' grouping that had its own distinctive livery. c2c and Wagn shared the same two tone purple albeit with different branding.