From the BBC Northern Ireland news -
http://www.bbc.co.uk/news/uk-northern-ireland-33697914Belfast bus lane fines cancelled after camera error
A fault with bus lane cameras in Belfast has led to more than 700 fines being cancelled.
Six cameras and a mobile detection unit were introduced last month to catch drivers illegally using the lanes, but a timing problem with the cameras has since been discovered.
Motorists who have been incorrectly issued with fines, when they had committed no driving offence, will now be refunded.