Party and another from the Jatiyo Samajtantric Dal, a very small leftist party. The Jatiya Party never entered into a formal coalition arrangement, and party president H.M. Ershad withdrew his support from the government in September 1997. Only three parties had more than 10 members elected to the 1996 Parliament: the Awami League, BNP, and Jatiya Party. Jatiya Party president, Ershad, was released from prison on bail in January 1997. International and domestic election observers found the June 1996 election free and fair, and ultimately, the BNP party decided to join the new Parliament. The BNP soon charged that police and Awami League activists were engaged in large-scale harassment and jailing of opposition activists. At the end of 1996, the BNP staged a parliamentary walkout over this and other grievances but returned in January 1997 under a four-point agreement with the ruling party. The BNP asserted that this agreement was never implemented and later staged another walkout in August 1997. The BNP returned to Parliament under another agreement in March 1998. The first Hasina administration is credited for landmark initiatives in environmental and inter-ethnic peacemaking. It was responsible for signing the Ganges Water Sharing Treaty with India and the Chittagong Hill Tracts Peace Accord with ethnic insurgents, for which Hasina won the UNESCO Peace Prize. Hasina was also one of the founding leaders of the Developing 8 Countries. In 1998, Hasina hosted a rare and unprecedented trilateral economic summit in Dhaka with Prime Ministers Nawaz Sharif of Pakistan and I. K. Gujral of India. Her summits with US President Bill Clinton in Dhaka and Washington DC focused on American energy investments for Bangladesh's natural gas reserves and the extradition of her father's killers. However, Hasina was not keen to allow the export of Bangladeshi natural gas, despite demands from multinational firms. In June 1999, the BNP and other opposition parties again began to abstain from attending Parliament. Opposition parties staged an increasing number of nationwide general strikes, rising from six days of general strikes in 1997 to 27 days in 1999. A four-party opposition alliance formed at the beginning of 1999 announced that it would boycott parliamentary by-elections and local government elections unless the government took steps demanded by the opposition to ensure electoral fairness. The government did not take these steps, and the opposition subsequently boycotted all elections, including municipal council elections in February 1999, several parliamentary by-elections, and