Brussels - The head of the European Commission on Wednesday urged member states to work together to protect jobs and industry, rather than be tempted by "populist" and "protectionist" measures.
"The global financial crisis is not an excuse for protectionism: trade barriers shut out prosperity and open the gates instead to short-term economic populism," said Jose Manuel Barroso.
Barroso's warning came after the European Union executive approved guidelines on ways to mitigate the impact of the financial crisis on the European economy.
The guidelines will lay the basis for an EU-wide "comprehensive recovery plan", or stimulus package, due to be unveiled on November 26.