First chief lifts lid on previous faulty fleet after £8.3m spent on new hydrogren buses for Aberdeen

© Abermedia / Aberdeen City CouncilNew £500,000-each hydrogen buses in Aberdeen need to "win hearts and minds" with First bosses, after previous machines were "not the most reliable".
New £500,000-each hydrogen buses in Aberdeen need to "win hearts and minds" with First bosses, after previous machines were "not the most reliable".