China has vowed to clamp down on 'scalpers' selling tickets for hospital appointments at hugely inflated prices. Most hospitals in the country require patients to purchase registration tickets to see a doctor or receive treatment but the system is widely abused. Scalpers buy up tickets for around £30 and can resell them for as much as £450, with those most in need of hospital treatment the biggest victims of the scandal. They mainly operate in the largest cities, such as Beijing and Shanghai. ...