Colas Rail HST 43274 & 43257 5Z43 York Holgate Sidings to York Holgate Sidings 11;25 20L 12/11/2025

A test train consisting of Class 43 diesel multiple units numbered 43257 and 43274 operated by Colas Rail was observed running between York Holgate Sidings and Gainsborough Lea Road. The train, identified with headcode 5Z43, appears to be carrying empty coaching stock. The footage captures the movement of this service on a route involving locations in York and Gainsborough.

Fishplate has identified 2 locomotives in this video. We’ve also matched 1 headcode and 3 operators . Create a free account to see where they appear, unlock timestamps and locations, and view the full breakdown.