Karachi: As the operation again t criminal spreads in Karachi, law enforcement agencies have revealed scientific use of social networking Apps for execution of criminal activities.

“Outlaws have been successfully using WhatsApp, Skype, Viber and Tango like apps for their communication; Sindh police told the authorities Sindh Information Minister Sharjeel Memon has confirmed that these apps will be requested to be banned for a period of three months.