Such activities are a great attraction for tourists, and it is good to see mountain biking tracks being developed at Glenshee, the Lecht and other ski centres, which have, of course, suffered from a lack of snow this winter.Studies done last year reckoned that mountain biking contributes £139 million to the Scottish economy, which is expected to rise to £155 million by 2016 so it is an activity to be encouraged.The minister may...