Is there one out for testing today, or is it a sprinter or 331/195 from Allerton? 5Z20 - http://www.realtimetrains.co.uk/train/S05852/2019/03/12/advanced and return to Liverpool South Parkway 5Z21 - http://www.realtimetrains.co.uk/train/S05854/2019/03/12/advanced timed as Sprinter one way and...