Step3 Star
Member
Can anybody help please.
I'm trying to figure out what route is set at signal BL1536 Patchway Junction on the Up Tunnel Line when you get two flashing yellows at BL1544 and one flashing yellow at BL1540.
I'm trying to figure out what route is set at signal BL1536 Patchway Junction on the Up Tunnel Line when you get two flashing yellows at BL1544 and one flashing yellow at BL1540.