New Delhi: Fog enveloping Agra-Noida Yamuna Expressway has to lead to a horrific accident were 18 speeding cars rammed into each other on Wednesday.

The shocking video of the incident has gone viral on social media. Several cars have rammed into each other injuring the travelers. The people on the footpath have reportedly shouted at the drivers to slow down their cars.

The fog on Wednesday has enveloped the national city decreasing the visibility up to 300 meters at some places which have also caused train delays and slowed down flight operations.

According to the officials, nearly 30 flights have been reportedly delayed along with 30 trains moving towards Delhi were also delayed.

The weather department officials have predicted the situation to be worse on Thursday as it could be “dense to very dense fog very likely” at various places in Punjab, Haryana, Chandigarh, Delhi, Rajasthan and western Uttar Pradesh.