revision preference src: Contradicting KMB's claim that the driver possessed a good safety record, media alleged that he had been at the helm of another KMB bus that crashed in Kwai Chung on 2 August 2014. <SEP> tgt: Media contradicted KMB's claim that the driver possessed a good safety record. Media alleged that he had been at the helm of another KMB bus that crashed in Kwai Chung on 2 August 2014.