Had a strange experience between Rainford and Kirkby yesterday, A problem happened with the Token and the Signal Man was not able to change the Points to allow my Train to go onto the single line, i have to say tho Network Rail reacted really quickly and got someone to come down in a Van all the way from Wigan and fixed the problem all in just 40 Mins, Does anyone know what could of happened to cause this fault in the first place?