Preserved Ex Transdev London United Transbus ALX400 Trident The Big Bus Show 9th August 2026

A ride on SN53 KHR (A Transbus ALX400 bodied Transbus Trident) at the Big Bus Show held at Stonham Barns in Suffolk on 9th August 2026. This Bus was new to Transdev owned (at the time) London United in 2003 (Transdev having purchased former London Buses subsidiary London United from it's management in 1997) Transdev eventually (around the late 2000s) dropped the London United name & operated as Transdev London. Transdev & Veolia merged in 2011 & as part of it The former London United operations passed to the RATP DEV Group that year (leaving the former London Sovereign operations that Transdev has purchased from the Blazefield Group in 2002 as it's only remaining London Bus operations before that too passed to RATP DEV in 2014) The London United name after RATP DEV took over returned but the Grey carried on the Vehicle's until the late 2000s didn't. The whole operation passed to FirstBus last year when they reentered London Bus Services. This particular Bus passed to independent Cardinal Buses after service with RATP DEV London United before entering Preservation.