(2 hours ago)SN69 ZRC wrote I don't understand why it should be illegal? Music in your ear doesn't distract you and if it does then you're not qualified to be a driver. Cars have radios, so why can't bus drivers enjoy music?
As long as they can still hear the passengers requests, earphones are the least of the issues at bus companies.
It may be legal, but it's not professional and we are talking about professional drivers here.