In England, as well as in Canada, events were moving towards self-government. With the repeal of the Corn Laws in 1840 disappeared the preference to Canadian wheat. "Destroy this principle of protection," said Lord Stanley in the House of Lords, "and you destroy the whole basis upon which your colonial system rests." Loud complaints came from Canada, and in a despatch from Earl Cathcart to the colonial secretary, it was represented that the Canadian waterways had been improved on the strength of the report made to Great Britain, and that the disappointment and loss resulting from the abolition of the preference would lead to alienation from the mother country and "annexation to our rival and enemy, the United States." Gladstone, in his reply, denied that the basis of imperial unity was protection, "the exchange, not of benefits, but of burdens;" the true basis lay in common feelings, traditions and hopes. The _Globe_ held that Canada had no right to complain if the people of the United Kingdom did what was best for themselves. England, as an exporter of manufactures, had to meet competition at the world's prices, and must have cheap food supplies. Canada had surely a higher destiny than to export a few hundred bushels of wheat and flour to England. Canadian home manufactures must be encouraged, and efforts made to obtain free trade with the United States. "The Tory press," said the _Globe_, "are out in full cry against free trade. Their conduct affords an illustration of the unmitigated selfishness of Toryism. Give them everything they can desire and they are brimful of loyalty. They will shout paeans till they are sick, and drink goblets till they are blind in favour of 'wise and benevolent governors' who will give them all the offices and all the emoluments. But let their interests, real or imaginary, be affected, and how soon does their loyalty evaporate! Nothing is now talked of but separation from the mother country, unless the mother continues feeding them in the mode prescribed by the child." Some time afterwards, Lord Elgin, in his communications to the home government, said that the Canadian millers and shippers had a substantial grievance, not in the introduction of free trade, but in the constant tinkering incident to the abandoned system of imperial protection. The preference given in 1843 to Canadian wheat and to flour, even when made of American wheat, had stimulated milling in Canada; but almost before the newly-built mills were fairly at work, the free trade measure of 1846 swept the advantage away. What was wrong was not free trade, but Canadian dependence on imperial tariff legislation.