A further update for the rest of March.
Class 150.
150113 is now PRM compliant, whilst 150115 is currently at Doncaster.
Class 155.
155343 has returned from Kilmarnock after receiving a refurbishment, with 155344 heading in the opposite direction.
Class 158.
158782 and 158902 are currently being refurbished at Crewe, with 158787 and 158851 recently receiving PRM modifications. 158904 has been refurbished.
Class 333.
333011 is the third unit of its class to be refurbished, with 333015 currently at Holbeck.
