David J. Hayes adds the details "The 1G25 headcode identifies this as the 10:10 Euston to Wolverhampton High Level (WHL), which was booked to call at Birmingham New Street (BNS) 11:43-11:46 (shown as arriving BNS at 11:45 in the public timetable). Upon reaching WHL (due 12:03), the train then worked forward as 5G62, the 12:08 empty coaching stock movement to Oxley Carriage Sidings (arr. 12:13). At the time of writing this comment (21st June 2018), E3159 was still in main line operation with Freightliner, running as 86628".