To ask the Scottish Executive what consideration it has given to the judgement in the case considered in the Supreme Court of the United States of America, Kumho Tire Co v Carmichael (US 137 1999); whether it agrees that a court's "gatekeeping" function in respect of the reliability of expert evidence applies to all expert evidence, whether or not it is given by scientists, and, if so, what steps it is taking to ensure that such a function is exercised in the same way in Scotland...