Also, how come the traffic lights weren’t set to Green as had been mandated? If the traffic hadn’t been queuing, it seems highly likely that fewer lives would have been lost. Why is this not properly developed as a theme?
Surely the lights could not have been set to green for everyone. If not the cars that were hit, then other cars would have been queing in the immediate vicinity of the crash. Guessing this is why this hasn't been developed as a theme.