Political career
Blocher built his political career by campaigning for smaller government, for a free-market economy, against Switzerland's membership in the European Union and for more tightly controlled immigration. He stated he entered the political arena by chance due to a local zoning dispute. Blocher joined the SVP in 1972 and became the SVP president of the SVP chapter in Meilen in 1974. After being elected to the Cantonal Council of Zürich in 1975, Blocher was elected to the Swiss National Council and represented the canton of Zürich there from 25 November 1979 until his election to the federal council on 12 December 2003 as a deputy of the Swiss People's Party (Schweizerische Volkspartei/Union démocratique du centre; SVP/UDC), and then again from 4 December 2011 to 30 May 2014.
In addition to leading the Zürich chapter of the Swiss People's Party, Blocher was a cofounder of the Action for an Independent and Neutral Switzerland (Aktion für eine unabhängige und neutrale Schweiz), and he served as the president of the organization from its foundation in 1986 until his election to the Federal Council in 2003. In 1982, Blocher founded Arbeitsgruppe Südliches Afrika, a pro-South Africa working group made up of Swiss members of parliament, such as Ulrich Schlüer. According to a Swiss government-funded research study authored by historian Peter Hug, records of the South African military intelligence agency show that the agency valued contact with Blocher, Peter Sager and other Swiss figures to create a positive view of Apartheid South Africa.
When Blocher was elected president of the Zürich SVP in 1977, he declared his intent to oversee significant change in the political line of the Zürich SVP, bringing an end to debates that aimed to open the party up to a wide array of opinions. Blocher soon consolidated his power in Zürich, and began to renew the organisational structures, activities, campaigning style and political agenda of the local branch. The young members of the party were boosted with the establishment of a cantonal Young SVP (JSVP) in 1977, as well as political training courses. The ideology of the Zürich branch was also reinforced, and the rhetoric hardened, which resulted in the best election result for the Zürich branch in fifty years in the 1979 federal election, with an increase from 11.3% to 14.5%. This was contrasted with the stable level in the other cantons, although the support also stagnated in Zürich through the 1980s.
The struggle that existed between the SVP's largest branches of Bern and Zürich continued into the early 1990s. While the Bern-oriented faction represented the old moderate style of the SVP, the Zürich-oriented wing led by Blocher represented a new radical right-wing populist agenda. The Zürich wing began to politicise asylum issues, and the question of European integration started to dominate Swiss political debates. They also adopted more confrontational methods. The Zürich-wing subsequently started to gain ground in the party at the expense of the Bern-wing, and the party became increasingly centralised as a national party, in contrast to the traditional Swiss system of parties with loose organisational structures and weak central powers. During the 1990s, the party also doubled its number of cantonal branches (to eventually be represented in all cantons), which strengthened the power of the Zürich-wing since most new sections supported their agenda. Although Swiss political parties tended to lack dominant national leaders, Blocher became the de facto leader of the national SVP and one of the most famous Swiss politicians.
In 1991, the party for the first time became the strongest party in Zürich, with 20.2% of the vote. It also broke through in the early 1990s in both Zürich and Switzerland as a whole, and experienced dramatically increasing results in elections. From being the smallest of the four governing parties at the start of the 1990s, the party by the end of the decade emerged as the strongest party in Switzerland. At the same time, the party expanded its electoral base towards new voter demographics. The SVP in general won its best results in cantons where the cantonal branches adopted the agenda of the Zürich wing. In the 1999 federal election, the SVP for the first time became the strongest party in Switzerland with 22.5% of the vote, a 12.6% share increase. This was the biggest increase of votes for any party in the entire history of the Swiss proportional electoral system, which was introduced in 1919.
