TEXT: KNUTSFORD, ENGLAND - OCTOBER 13:  A youth poses as he rides a hoverboard, which are also known as self-balancing scooters and balance boards, on October 13, 2015 in Knutsford, England. The British Crown Prosecution Service have declared that the devices are illegal as they are are too unsafe to ride on the road, and too dangerous to ride on the pavement.  (Photo by Christopher Furlong/Getty Images)