Advisor to the Prime Minister on Interior Affairs, Rehman Malik on Friday said that cases would be registered against the extortionists and target killers to protect the business community in Karachi city. In a meeting with Chief Minister Syed Qaim Ali Shah, they decided to take action against the anti-state elements targeting the innocents and deteriorating law and order situation in the provincial metropolis. They reviewed the overall security, and law & order situation in the city ahead of Holy Month of Ramazan-ul-Mubarak. Rehman Malik said that stern action should be taken against those who are involved in target killing and extornists activities to maintain law and order in the city. He said that the prolonged protest of the traders should end by assuring the business community to provide protection their business activities. CM Sindh Syed Qaim Ali Shah informed that the police contingent is very small in number to control the situation of the big metropolis, however, 10,000 more police constables would be appointed.