"In many parts of the world, the scooter is one of the most popular ways to get around. City streets are crowded with the small two-wheeled vehicles, sometimes carrying one passenger, but often carrying two or more people, their children – and their cargo. Small motorcycles can be a vital form of transport for farmers to get their produce to market, or parents to get their children to school or medical care. So, drivers and their families, pets, livestock and boxes and bags often have to balance precariously on two wheels."