In 1989 the PR was transformed into the Transnational Radical Party, an NGO working at the UN-level and coordinating the efforts of several national parties and groupings mainly in support of human rights. Individual Radicals, who always had the right to "double membership", joined different parties, while remaining committed members of the PR/PRT. In that year's European Parliament election, Pannella ran in the Liberal–Republican joint list, Marco Taradash launched the "Anti-prohibition List on Drugs", several joined the Rainbow Greens, and Giovanni Negri was a candidate for the Italian Democratic Socialist Party. In the run-up of the 1992 general election the Rainbow Greens joined forces with the Federation of Green Lists to form a full-fledged party named Federation of the Greens, and other Radicals launched the "Yes Referendum" list, while the bulk of the former PR joined Pannella and organised themselves in the Pannella Clubs' Movement. In the election the LP won 1.2% of the vote, while Yes Referendum stopped at 0.8% and the newly formed Federation of the Greens 2.8%. The PR had historically been considered a left-libertarian party and often proposed itself as the most extreme opposition to the Italian political establishment, thus, when Silvio Berlusconi entered the political arena in 1994, Pannella decided to form an alliance with him in order to start an "liberal revolution", as opposed to the conservative and statist political establishment. The LP's alliance with Berlusconi's Forza Italia was, however, controversial and temporary. In the 1994 general election the LP won 3.5% of the vote, below the required threshold, but still had six deputies elected from FI lists, plus two senators. The Radicals were not involved in Berlusconi's first government, but the elected Radical deputies and senators sat with FI and Emma Bonino, the Radicals' number two, was appointed to the European Commission. The twisted relationship between Pannella and Berlusconi, whose allies included socially conservative parties opposed to the Radicals, soon ended. Following the 1994 European Parliament election, the two Radical MEPs formed the European Radical Alliance group with MEPs from the French Radical Energy and some of the European Free Alliance's regionalist member parties. For the 1996 general election Pannella teamed up with Vittorio Sgarbi. In the election, during which most of the protest and libertarian votes were attracted by Lega Nord, the Pannella–Sgarbi List won a mere 1.9%, resulting in the election of only a senator, Pietro Milio. In the run-up of the 1999 European Parliament election, the LP was replaced by the Bonino List. The new list was named after Bonino because of the popularity that the European Commissioner had acquired during her term and the subsequent "Emma for President" campaign. In 2001 the LP was replaced by the newly formed Italian Radicals as the main Radical political outfit in Italy. After that, the List continued to be active only as an association sponsoring Radical campaigns and managing Radical assets, notably including the PR/PRT's headquarters and Radio Radicale, the party's FM radio. After Pannella's death in May 2016, Maurizio Turco and Laura Arconti were elected president and secretary of the association, respectively.
