37372 passes Great Heck on 6 February 1999 with the 6D51 08:47 Doncaster Belmont to Hull (via Selby) Enterprise service. The loco would return later in the day with the 6D54 13:56 Hull to Doncaster. The following year the train would be diagrammed for Class 56 haulage, and take the more direct route via Goole.