 Complete the following phrase:  Erixon has also been active as a politician with the Swedish Centre Party, where he was a leading critic of former party leader Olof Johansson. Erixon expressed strong objections towards Johanssons close co-operation with the Social Democrats during the period 199598, which he argued outright prohibited the emergence of a serious centre-right alternative to the Social Democratic administration at the time. While Erixon is no longer a member of the Centre Party, he did support and vote for candidates of the party both in the 