From The Daily Mail:
The driver shortage across the UK has now spread into the bus network as public transport staff swap bus routes for work as truckers.
The wage increase promised to attract new HGV hauliers has led public transport staff to make a change, impacting the number of journey's on offer and resulting in the axing of others. Bus drivers can earn £32,500 on average, but can now earn up to £78,000 behind the wheel of a lorry instead.
Well of course, this was bound to happen. Anybody who's mastered the skill of negotiating buses through congested cities and along narrow country lanes (as well as the stress of idiot passengers and trying to stick to the timetable) will master lorry driving within a couple of days.
So then wages for bus drivers will go up a bit, and more people will train up to be bus drivers, ex-bus drivers will go back into bus driving etc.
In free markets, this sorts itself out, usually much sooner that you'd expect. And on another bright note, my assumption that the petrol queues would fizzle out after two weeks appears to have been correct. I went for 'two weeks' because that is the typical gap between visits, there is of course a wide spread.