Members of the Bhopal Medical Appeal held a 'die-in ' in protest against the company it claims has responsibility for the fatal 1984 gas leak in India . Four cab drivers cause gridlock in Olympic Park protest . British Medical Association demonstrate outside Olympic park . BMA campaigners claim Dow has responsibility for 1984 Bhopal gas leak ##s . Dow denies claims , buying Union Carbide two months after disaster .
Four cab drivers cause gridlock in Olympic Park protest . British Medical Association demonstrate outside Olympic park . BMA campaigners claim Dow has responsibility for 1984 Bhopal gas leak ##s . Dow denies claims , buying Union Carbide two months after disaster .