My 13-yr-old son was mugged walking down Greendale on Thursday 11th February at around 8am. He was approached by a black youth aged between 15 and 20 wearing a black coat, a beanie hat and with a checkered scarf (those "Palestinian' type scarves) over his face. He was on a small bike, brightly coloured orange and blue. The youth started talking to my son, then demanded his phone, showing him a large knife concealed in the sleeve of his coat (the handle showing). I absolutely detest the way this kind of dangerous, threatening robbery is considered "a fact of life" in South London. Why should it be? Why do we accept these evil fuckers intimidating and hurting our kids? He was a child on his way to school, early in the morning, ffs, in broad daylight, with dozens of people passing by.