I refer to your the letter headlined, 'Bus menace' (South China Morning Post, March 3), in which William Chen expressed concern at the 'reckless pace' at which two buses were being driven. I would be grateful if Mr Chen would contact Traffic Police Hong Kong Island on telephone no 28416374 or 28416376, in order that more information may be obtained with a view to instituting a possible prosecution. H.M. BLUD for Commissioner of Police