African leaders will step up calls on Monday for an end to Western sanctions against Zimbabwe and urge South Africa to plead Harare's cause within the Group of 20 rich and developing nations, officials said.
Swiss banking giant UBS has banned travel for over 1,000 financial advisers as the company reviews its policies, following a scandal in which the bank admitted helping some of its customers evade taxes.
Switzerland's UBS , the world's largest wealth management company in terms of assets, has issued a worldwide travel ban for wealth management client advisors, a spokeswoman said.
