Some say Labour could capitalise on the Brexit delay and sweep into power, with Leave-supporting voters turning their backs on the Conservatives over the Brexit interruption. Labour would then become the largest party in the Commons, with a substantial majority. Surveys taken between 2 and 11 April put support for Conservatives at its lowest for five years. A week later backbenchers have urged Corbyn to shift his stance and commit to a Brexit vote, or he might let Nigel Farage snatch a shock European election victory with his new Brexit Party. Meanwhile he has been criticised for Labour's handling of anti-Semitism. Media reports of internal documents showed that the party had failed to take disciplinary action in hundreds of anti-Semitism cases. The Jewish Labour Movement passed a no-confidence vote in him. See