BERN (Reuters) - The uncertainty caused by Britain's vote to leave the European Union is unlikely to go away in the coming weeks, the chairman of Swiss bank Credit Suisse (>> Credit Suisse Group AG) said on Tuesday.

"For a long time you won't know exactly what the road map is. That is the worst thing for the markets," Urs Rohner said in a panel discussion at a Swiss conference.

Rohner was speaking alongside UBS Chairman Axel Weber, who said the main problem caused by the Brexit vote was that Europe's most important capital city is set to now be outside of the EU.

(Reporting by Joshua Franklin and Angelika Gruber; Editing by Greg Mahlich)

Stocks treated in this article : Credit Suisse Group AG, UBS Group AG