I have been informed that 1550/2/8/9 are all out on Middlesbrough area services today:

1550: X12/27/27a first, presently on a 29a to finish the day
1552: 17/27/27a/29a, presently returning from Durham on a X12 to finish its day
1558: Finished for the day, having done an X12, 2 17s and 2 round trips on 27/27a
1559: Parked up at present, with 2 trips on the 9 left to do having done half a 27, half a 29a and two trips on the X12

Rare this week, in the same conversation, as for next Sunday Streetlites will be allocated to Stockton's Middlesbrough workings (alongside the MAX Pulsars)