| The UIP representative considered that refitment with C buffers was relatively expensive, but only achieved a small increase in the energy absorption capacity. |
| New Street station is currently undergoing a massive refitment and it's very important it's done and it increases the capacity for passengers at New Street. |
| Since 10 August 2004, new false alarms have been noted with 70 of the wagons already fitted with the modified derailment detectors, which led to refitment being halted immediately. |
| The seventh aircraft was made available to the Service pending its refitment and has been returned to its home squadron for use in the Electronic Support and Training role. |
