Have been informed (and by using Bus Times to check), Stockton have let the E400s out

19204 is on 52/35 - worked the 0745 35 from Billingham to Stockton.
19207 is out on the late start 36/37 board - will be leaving North Tees Hospital about now for Middlesbrough on the 37. Shall be then 0930 36 to Hartlepool.