Mumbai Police has placed security outside the Mumbai residence of superstar Amitabh Bachchan, a day after Jaya Bachchan slammed BJP's Lok Sabha MP Ravi Kishan and Kangana for allegedly trying to vilify the film industry with drug abuse allegations. According to a report in NDTV, Big B's bungalow 'Jalsa' in Juhu has been provided with additional security from the Mumbai Police as a precautionary measure.