(24 Mar 2015, 9:23 pm)tyresmoke wrote 1578 arrived at Darlington to be used for familiarisation I understand.
Sapphire launches for 22/24 programmed for w/c 12th April, not sure which day yet though! The MAX ones on the X1 will probably go out before then
Revenue Inspector did familiarisation with X1 drivers at Bishop Auckland Bus Station during their breaktimes