At least 21 people were killed when a fire ripped through a hotel in New Delhi on Wednesday, police said, in one of the deadliest blazes in the Indian capital in recent years.Building fires are common in India due to a lack of firefighting equipment and routine disregard for safety regulations.The fire broke out in the morning at Flourish Stay, a bed-and-breakfast in a congested neighbourhood in the south of the city, Delhi Police said in a statement.“It is with profound sorrow that 21...