穀物法
Peel reversed his position and in 1846 called for the repeal of the Corn Laws. Cobden and the League had prepared the moment for years but they played little role in 1846. After Peel's aggressive politicking, the repeal of the Corn Laws passed the House of Commons on 16 May 1846 by 98 votes. Peel had formed a coalition of the Conservative leadership and a third of its MPs joining with the Whigs, with two-thirds of the Conservatives voting against him. That split Peel's Tory party and led to the fall of his government. In his resignation speech he credited Cobden, more than anyone else, with the repeal of the Corn Laws.