Outside the UK, I have been responsible for introducing new slaughter equipment (electrical and captive-bolt) to the meat industries of Brazil, Turkey, Taiwan, the Philippines, Eire and China. I have also taken part in seminars and organised practical training sessions within these countries. I have spoken on humane slaughter at conferences and veterinary meetings in Spain, Eire, Finland, Norway and Estonia. Outside the educational sphere, I have given evidence as an expert witness in cases of causing unnecessary suffering by inappropriate use of firearms, severe injury to abattoir personnel, and the animal welfare problems associated with an unlicensed abattoir.