UK frets over Big Ben silence as Brexit looms

LONDON — London landmark Big Ben will fall silent for four years from Monday as a political revolt rumbles on over renovations that will rob Britain of a cherished symbol at a time of national uncertainty.

Westminster's Elizabeth Tower, one of Britain's most popular tourist attractions, is due for conservation work.

The famous clock's bells are set to stop ringing at midday over safety concerns, silencing an emblem of continuity as Britain grapples with Brexit negotiations.

The decision will protect builders working on the site, amid fears that prolonged exposure to the 118-decibel bongs from the 13.7-tonne Big Ben bell, which chimes out the hour, could damage hearing.

But the debate has swiftly moved into the political sphere.

The shutdown will coincide with Britain's impending departure from the European Union — a period set to be politically turbulent and economically fraught.

The bongs are a venerated part of British life, used at the start of radio and TV newscasts and the midnight countdown to New Year's Day. The sound is also familiar to many people beyond Britain, as it is broadcast on the BBC World Service.

Pro-Brexit members of parliament have criticised plans to shut down the chimes for what would be the longest duration in the clock's 157-year history.

Prime Minister Theresa May is among those who have raised concern.

"Of course we want to ensure people's safety at work, but it can't be right for Big Ben to be silent for four years," she told reporters.