Neil Kinnock of being run by trade unions. Kinnock was also perceived as scoring in debates over Margaret Thatcher in the Commons—previously an area in which he was seen as weak—and finally Michael Heseltine challenged Thatcher's leadership and she resigned on 28 November 1990 to be succeeded by then-Chancellor of the Exchequer, John Major. Kinnock greeted Thatcher's resignation by describing it as "very good news" and demanded an immediate general election. Public reaction to Major's elevation was highly positive. A new Prime Minister and the fact that Kinnock was now the longest-serving current leader of a major party reduced the impact of
Neil Kinnock Conference and the National Executive meant that local parties lost much of their ability to influence policy. In 1988, Kinnock was challenged by Tony Benn for the party leadership. Later many identified this as a particularly low period in Kinnock's leadership — as he appeared mired in internal battles after five years of leadership with the Conservatives still dominating the scene, and being ahead in the opinion polls. In the end, though, Kinnock won a decisive victory over Benn and would soon enjoy a substantial rise in support. The policy review — reporting in 1989 —coincided with Labour's move ahead