(24 Dec 2014, 8:25 pm)tyresmoke wrote 4652 worked a trip on service 5 tonight replacing 1512. Supposed to be the 1700 out of Middlesbrough but didn't run, he left about 1730. Worked the 1829 (last one) back from Easington to Middlesbrough tonight.
MPD appeared on X66 at some point too.

4652 had been replaced on 21As earlier by 4001, likewise due to a late arrival in Middlesbrough an hour later, 4506 went out to replace 4654 I think.
1791 was the MPD, while 'X1' Pulsar 1405 also appeared on X66 by late afternoon.