London Northwestern Railway or LNR is part of West Midland Trains or WMT serving north of London with over 140 stations with Class fleets 170, 172, 196 & 323 for West Midlands Railway, as well as Classes 230, 319 & 350 for LNR. Class 730 will replace the old WMR fleets. For more info go to https://wikipedia.org/wiki/West_Midlands_Trains