Dense fog at many places in Punjab, Haryana; no respite from cold conditions

In Punjab, dense fog reduced visibility to zero in Amritsar, Met officials said. In Ludhiana and Patiala, the visibility was only 20 metres and 10 metres, respectively

​In Punjab, dense fog reduced visibility to zero in Amritsar, Met officials said. In Ludhiana and Patiala, the visibility was only 20 metres and 10 metres, respectively