Big Ben is going silent for at least four months. The iconic symbol of London, atop the British Parliament's tower, will be shut down for repairs for the longest stretch of time in its 156 years, according to Zee News. The 315-foot clock tower has been the focal point of New Year's celebrations for England and around the world. The British landmark is part of the Palace of Westminster, which sits right in the middle of London.

Repair costs reported from a cross-party House of Commons Finance Committee's report estimate the repairs needed will cost only 4.9 million pounds in order "prevent the clock from failing," but the cost could rise to 40 million pounds if the other issues Big Ben is experiencing are not dealt with this time. Also planned in the renovations are a few new upgrades, an elevator for tourists, who currently have to climb the 334 steps to get to the top, and a visitor center at the base of the tower.

In 2013, more people visited Big Ben than Paris' Effiel Tower, according to Travelers Today.

"There are major concerns that if this is not carried out within the next two to three years, the clock mechanism is at risk of failure with the huge risk of international reputational damage for Parliament," said the report.

The last overhaul was in 1984, so the icon built in 1859 is overdue. "No decisions on works, timescales or costs have been agreed," said a parliamentary spokesman, according to the BBC.

The report showed that Big Ben's Great Clock is so dilapidated that it will stop all together unless these drastic repairs are done now, said the Metro.

Big Ben made headlines in August when it caused interruptions to BBC Radio 4 due to the bongs sounding late by about six seconds. BBC Radio 4 broadcasts the sound live.