(23 Feb 2016, 6:07 am)Dan Not sure about 4930, but you're definitely right about 3878 and 4929. As suggested already, the latter returned to Chester-le-Street after morning scholars and was used itself on the 889 / 91 / X21 cycle on the evening.
(23 Feb 2016, 6:07 am)Dan Not sure about 4930, but you're definitely right about 3878 and 4929. As suggested already, the latter returned to Chester-le-Street after morning scholars and was used itself on the 889 / 91 / X21 cycle on the evening.