Major work is to be undertaken on the fleet to ensure their continued reliability with brakes, traction control systems, doors, automatic control systems being repaired or replaced among other components.
En større renovering af vognparken skal gennemføres for at sikre deres fortsatte pålidelighed i bremserne, traction control-systemerne, døre, de automatiske kontrolsystemer skal repareres eller udskiftes blandt flere komponenter.