Mumbai Crime Branch will now investigate actor Hrithik Roshan's case wherein he has alleged that an unknown person impersonated him and sent emails to actress Kangana Ranaut. With four more establishments, including night clubs and restaurants, having been penalised along with maskless patrons on Sunday night, the Brihanmumbai Municipal Corporation (BMC) has warned the city to not force it to impose a night curfew ahead of Christmas and New Year's Eve. Watch the video to find out what’s happening in Mumbai only on Mumbai Khabar.