Shooting in Delhi winter is very tough: Film crews – The Times of India 
Read Online Edition: https://timesofindia.indiatimes.com/entertainment/hindi/bollywood/news/how-film-crews-keep-cameras-rolling-in-delhi-winter/articleshow/96899461.cms
Our Byte: Rahul Singh, a line producer who filmed an English movie in December, adds, “Most producers and filmmakers are flexible with schedules these days, as the temperature or fog dictates it.” Extreme hot or cold temperatures affect production, but then there are some who use the chilly conditions to their advantage.