The problem with running commuter buses into Edinburgh from West Lothian is the traffic. The M8 and by-pass seize up regularly, causing chaos on all the surrounding roads. Even with Scotrails well-documented woes, taking the train is the only way many can have confidence in getting to work on time (most of the time, anyway). I’ve been commuting from Bellshill to Edinburgh several days a week since September, and the crowds getting on at the West Lothian stations has been a real eye-opener – I’d no idea the Shotts line was so busy. With new trains and (hopefully) better journey times on the way, I’d expect the Shotts line to grow further, mirroring the Bathgate line’s success, so little opportunity for Lothian or anyone else to offer competitive bus services.
Whoever ends up running the buses, they’ll make their money *within* West Lothian.