Miliband stands by Tory peer HSBC tax claims
Labour leader Ed Miliband called on Prime Minister David Cameron to "say what steps he is going to take to find out about the tax avoidance activities of Lord Fink".
Miliband told journalists, "Lord Fink challenged me to stand by what I said. I do".
Lord Fink admitted taking "vanilla" measures to reduce his liabilities a day after threatening to sue the Labour leader for accusing him of tax avoidance.
HSBC's Geneva office is currently facing allegations that staff encouraged customers to dodge tax.