With some socialist and revolutionary parties boycotting the election to the First Duma in February 1906, the Kadets received 37% of the urban vote and won over 30% of the seats in the Duma. They interpreted their electoral win as a mandate and allied with the left-leaning peasant Trudovik faction, forming a majority in the Duma. When their declaration of legislative intent was rejected by the government at the start of the parliamentary session in April, they adopted a radical oppositionist line, denouncing the government at every opportunity. On 9 July, the government announced that the Duma was dysfunctional and dissolved it. In response, 120 Kadet and 80 Trudovik and Social Democrat deputies went to Vyborg (then a part of the autonomous Grand Duchy of Finland and thus beyond the reach of Russian police) and responded with the Vyborg Manifesto (or the "Vyborg Appeal"), written by Miliukov. In the manifesto, they called for passive resistance, non-payment of taxes and draft avoidance. The appeal failed to have an effect on the population at large and proved both ineffective and counterproductive, leading to a ban on its authors, including the entire Kadet leadership, from participation in future Dumas. This was further accentuated by the force of the tsar trying to control and deteriorate the power of the Duma.