Drivers describe 'power surges' at Dublin quays bus-collision trial

Bus Éireann drivers have told a jury in the trial of the Dublin Bus driver accused of dangerous driving causing the deaths of five people that they experienced power surges on a bus in Waterford in 2004 and 2005.

A technical expert for the defence also gave evidence on day seven of the trial that, from data produced by the prosecution, the engine on Kenneth Henvey's bus was generating excess power for 43% of its operating hours.