that published ideas and proposed laws and plans for restructuring the government and economy. Its last economic reform proposal was published in 1999. In opposition to Alexander Lukashenko's government, the party supports Belarus' entry into NATO and the European Union. 1999 split In the late 1990s, the Popular Front split into two parties, both of which claim to be the legitimate continuation of the original BPF. The party's conservative wing under Zianon Pazniak became the Conservative Christian Party – BPF () while the moderate majority became today's BPF Party. Modern history, participation in elections At the 2004 legislative election the party was part of the People's Coalition 5 Plus (Narodnaja Kaalicyja Piaciorka Plus), which did not secure any seats. These elections fell (according to the OSCE/ODIHR Election Observation Mission ) significantly short of OSCE commitments. Universal principles and constitutionally guaranteed rights of expression, association and assembly were seriously violated, calling into question the Belarusian authorities’ willingness to respect the concept of political competition on a basis of equal treatment. According to this mission, the principles of an inclusive democratic process, whereby citizens have the right to seek political office without discrimination, candidates to present their views without obstruction, and voters to learn about them and discuss them freely, were largely ignored. In October 2005 Alaksandar Milinkievič, a candidate proposed by the BPF and Zialonyja (Belarusian Green Party) was elected the common democratic candidate for the 2006 Presidential election. During the 2010 presidential election the BPF Party nominated its own candidate for the presidency, , who was then the Deputy Chairman of the BPF Party. According to the official results, he gained 1.97% of the votes. In 2011, following an internal conflict, more than 90 further members left BPF Party, including several prominent veterans of the original Belarusian Popular Front, such as Lyavon Barshchewski, Jury Chadyka, Vincuk Viačorka. This was sometimes described as a "second split" of the Belarusian Popular Front. In the Congress in September 2017, the new party leader Ryhor Kastusioŭ has been elected. The Congress decided also to nominate Alaksiej Janukievič and Belarusian-American attorney to the presidential office in the next elections. The final decision about the only candidate has to be made in the future. On April 12, 2021, Kastusiou was reported to have been arrested by the Belarusian KGB as part of its crackdown on protestors following the results of the 2020 Belarusian presidential election. Officially