No date set for UK parliament speaker's exit - spokeswoman

The speaker of Britain's lower house of parliament, John Bercow, will leave his post next summer, the BBC and other local media reported on Tuesday, but his office said he had made no announcement about a leaving date.An investigation published on Monday said the House of Commons had allowed a culture of bullying and sexual harassment to thrive, and its top officials may need to be replaced to restore confidence."The Speaker has made no announcement about his leaving date.