LAHORE, Nov 28 (INP) Pakistan Awami Tehreek (PAT) chief Dr. Tahir ul Qadri has said that the present government has become totally ineffective and must resign immediately. Addressing the media at the Allama Iqbal International Airport soon after his arrival from Istanbul on private flight on Tuesday morning, Tahir ul Qadri said that country is passing through a difficult period now while the government has failed to control the situation. INP/AH