To ask the Scottish Executive what (a) staff resources and (b) travel costs were incurred by Transport Scotland in each of the last 3 years as a result of its membership of, or involvement in (i) the National Salt Spreading Research Group, (ii) the UK Roads Liaison Group, (iii) The World Road Association (PIARC), (iv) Intelligent Transport Systems UK, (v) STREETWISE and (vi) TEMPO The information available is provided in the following...