In or Out? Brexit limbo gives EU headache

By Alastair Macdonald and Alissa de Carbonnel BRUSSELS (Reuters) - The European Union says it will not be "paralysed" after Britons voted to leave, but Brussels policymakers say uncertainty over Britain's future is already complicating the lawmaking process for the rest of the EU. As London waits, possibly for months, for a successor to Prime Minister David Cameron to start negotiating an exit that will retain its easy access to EU markets, some Europeans fear that Britain could obstruct legisla