Ontario Premier Doug Ford has once again proposed restricting oil and potash exports to the U.S.as a retaliatory measure against new tariffs, but the idea has faced strong opposition from Alberta and Saskatchewan leaders.

Alberta Premier Danielle Smith and Saskatchewan Premier Scott Moe have explicitly rejected the notion of using western resources as a trade weapon, emphasizing the economic risks of such a move.Ford's suggestion comes amid a broader trade conflict with the U.S., where a 50% tariff on Canadian exports is expected to disproportionately affect Ontario, Quebec, and British Columbia.Economists warn that blocking exports could harm Canada's economy, as oil and potash are critical revenue sources.Meanwhile, proposals like the Northern Shield pipeline aim to bypass U.S.routes, but experts argue that retaliatory measures could create further trade uncertainty.

The debate highlights tensions between provincial interests and federal trade policies, with some suggesting that alternative strategies, such as tax adjustments or infrastructure investments, might be more effective in mitigating the impact of tariffs.