Sindh National Front (SNF) leader Sardar Mumtaz Bhutto has been put under house arrest in Larkana on Saturday for allegedly ordering his workers to attack on the office of a Sindhi newspaper. According to reports, the workers of SNF had attacked the office of a local daily and a case was registered against Mumtaz Bhutto in this connection. He will be shifted to Karachi later in the evening where he will be interrogated.