In the leadership contest that ensued at the SNP's 2003 Conference Swinney received 577 votes from those delegates voting to Wilson's 111 to remain leader. There were 17 "positive abstentions" (delegates present who voted in other ballots that day) and 60 non-voters. However, the following year Swinney resigned after sustained media speculation that he was unsuitable for the role. The immediate catalyst for Swinney's resignation was the SNP's poor performance in the elections to the European Parliament, although many spectators commented that Wilson's challenge also contributed to his resignation.