Three people have been injured in Clapham, South London, London Ambulance Service have said, following reports of a shooting incident. Dozens of emergency vehicles have blocked off roads in South London following the reports, with police cordon established by Clapham Common tube station. Traffic monitoring services are indicating Clapham High Street has been blocked in both directions. Emergency crews were called at around 5pm on Friday to the incident in Clapham Common South Side, the service said. In a statement, it added: “We sent a number of resources including ambulance crews, operational…