On the instructions of DIG Operations, Syed Shahzad Nadeem Bukhari, a crackdown has been launched in the federal capital against criminals involved in serious crimes, court absconders and habitual criminals.During the last 24 hours, the police teams arrested six criminals involved in serious crimes.In a statement, the spokesperson of Islamabad Police said all legal requirements shall be met to ensure that the culprits are punished.Source: Radio Pakistan