Last year TUI moved their UK HQ from London to an office block a mile from Luton Airport. A few months ago they also moved their Thomsonfly admin operation from the airport to the same office block. Since then they have operated 2 large coaches that shuttle all day and every day between the office block, airport and the railway station. Most of the day the coaches seem to never have more than one or two people on them. Seems to me that money is no object.