"We want to know who is doing what with short-selling," said Michel Barnier, the European single market commissioner and the Frenchman in charge of the EU's new machinery of regulation.
"We need markets, and we need financial institutions that create value-added, but everyone has to be able to answer for what they are doing. People taking crazy risks linked to crazy rewards have to be brought back to their senses," he said, in a wide-ranging interview with The Daily Telegraph at the annual Ambrosetti conference on the shores of Lake Como.
More: EU markets chief Barnier warns the City casino days are over - Telegraph
"We need markets, and we need financial institutions that create value-added, but everyone has to be able to answer for what they are doing. People taking crazy risks linked to crazy rewards have to be brought back to their senses," he said, in a wide-ranging interview with The Daily Telegraph at the annual Ambrosetti conference on the shores of Lake Como.
More: EU markets chief Barnier warns the City casino days are over - Telegraph
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