In September 2011 she introduced a motion in which she called to stop or reduce the support of pay provided to ex-States-Provincial members in North Brabant.
However, the seat the Party for Freedom gained went to Daniël van der Stoep, who previously had been a member but had resigned in September 2011.
[4] However, Van der Kammen succeeded Barry Madlener in the European Parliament in September 2012 while remaining a member of the States-Provincial of North Brabant.
Madlener, who was number eight on the candidate list of the Party for Freedom for the 2012 Dutch general election, was chosen to the House of Representatives.
Van der Kammen had been member amongst others of the Committee on Transport and Tourism and the Delegation for relations with the Korean Peninsula.