Long distance buses in Britain often need to compete with a train booked a few days ahead. In this case, there are trains from Edinburgh to London at least twi

Long distance buses in Britain often need to compete with a train booked a few days ahead. In this case, there are trains from Edinburgh to London at least twice an hour through the day, taking half the time and with much more legroom, better seats, a fairly spacious toilet, probably someone selling drinks and snacks from a trolley or bar counter, tables between seats, no road noise or pollution (it's electric), and a view. https://www.seat61.com/london-to-edinburgh-by-train.htm https://www.seat61.com/london-to-edinburgh-by-train.htm