The summer days in Scotland are long and mild with nights that stay bright until 10pm. The scenery is beautiful, the weather is at its best and the tranquillity makes an ideal choice for a relaxing vacation, or so you would think.
Your holiday has just started and at the end of the first day the prospect of an aperitif in the garden or by the lakeside is very appealing. It has just passed 5pm. The first sip is rewarding and satisfying as you sit back to breath in the clean, fresh air and absorb the breath-taking scenery. Gradually you feel uncomfortable and find that you have the urge to scratch your head and face. Then you are aware of something like dust particles floating around the upper part of your body. Dismissing them with a wave, thinking they are far too small to contemplate, you carry on with your aperitif and conversation. But then you find yourself itching so much, eventually you cant take it any more and head inside wondering how these minute creatures could have ruined your evening, you can hardly see them!
Next day you frighten yourself as you look in the bathroom mirror, still itching, and see an image of someone who appears to be suffering from...