Islamabad Administration's operation is going on to clear Faizabad interchange of protestors. <br /> <br />Police, Rangers and FC personnel are engaged in the operation using tear gas to disperse the protestors of religious parties. <br /> <br />At least 150 people including police, FC personnel and civilians have been injured. <br /> <br />The crackdown has triggered protests in various other citeis including Karachi where supporters of religious parties clashed with police in various areas, triggering massive traffic jam in the city.