The smog on Wednesday caused a pile-up on the Yamuna Expressway when 18 speeding cars rammed into each other due to low visibility. Two dozen vehicles including a school bus ended up in a pile-up on the highway. A Haryana Roadways bus and school bus were also part of the vehicle-smash. When the police received the information, they reached the spot and cleared the traffic which was caused due to the Palwal NH 2 pile-up. Watch: 1 killed, 12 injured as several vehicles crash into each other due to fog at Palwal NH 2

Source: India Today November 09, 2017 16:07 UTC