produced. However, it soon became apparent that there was no place for the Trabant in a reunified German economy. Its inefficient, labour-intensive production line had only survived thanks to government subsidies. The Zwickau factory in Mosel (where the Trabant was manufactured) was sold to Volkswagen AG; the rest of the company became HQM Sachsenring GmbH. Volkswagen redeveloped the Zwickau factory into a centre for engine production; it also produces some Volkswagen Golfs and Passats. 1990s and later According to Richard Leiby, the Trabant had become "a symbol of the technological and social backwardness of the East German state." Trabants became a symbol of the GDR's serious flaws in the West after the fall of the Berlin Wall, when many were abandoned by their Eastern owners who migrated west. Unlike the Lada Niva, Škoda Estelle, Polski Fiat (design licensed from the Italian car manufacturer) and Yugo, the Trabant had negligible sales in Western Europe. A Trabant could be bought for as little as a few Deutsche Marks during the early 1990s, and many were given away. Although prices recovered as they became collectors' items, they remain inexpensive cars. In her Bodywork project, performance artist Liz Cohen transformed a 1987 Trabant into a 1973 Chevrolet El Camino. The Trabant was planned to return to production in Uzbekistan as the Olimp during the late 1990s, but only one model was produced. Former Bulgarian Foreign Minister and Atlantic Club of Bulgaria founding president Solomon Passy owned a Trabant which was blessed by Pope John Paul II in 2002 and in which he took NATO Secretaries General Manfred Wörner, George Robertson, and Jaap de Hoop Scheffer for rides. In 2005, Passy donated the vehicle (which had become symbolic of Bulgaria's NATO accession) to the National Historical Museum of Bulgaria. In 1997, the Trabant was celebrated for passing the moose test without rolling over, as the Mercedes-Benz W168 had; a Thuringian newspaper's headline read, "Come and get us, moose! Trabi passes A-Class killer test". The Trabant entered the world of diplomacy in 2007 when Steven Fisher, deputy head of mission at the British Embassy in Budapest, used a 1.1 (painted as close to British racing green as possible) as his diplomatic car. American Trabant owners celebrate the fall of the Berlin Wall with the Parade of Trabants, an annual early-November rally held in Washington, D.C. The event, sponsored by the privately owned International Spy Museum, includes