South Korean President Lee Jae Myung has appealed to demonstrators gathered around Olympic Park in southern Seoul to exercise caution in their protest activities and avoid hampering the rights of others. On June 15, he posted on social media platform X that activists must be mindful not to allow their advocacy to cross into infringing upon citizens' freedoms. His statement followed reports that sports organisations based at Olympic Park had experienced disruptions to their operations as protesters blocked access to various facilities.

The ongoing demonstrations have centred on the handball arena within Olympic Park, which served as a vote-tallying venue during the June 3 local elections and housed ballot boxes following the polls. According to local media, the blockades have prevented some sports bodies from completing administrative procedures necessary for South Korean athletes' participation in international sporting events. Lee instructed law enforcement to conduct comprehensive investigations into both those who forcibly obstructed work and blocked facility access, as well as individuals who coordinated these actions.

A day earlier, Lee had criticised the National Election Commission's stewardship of the June 3 elections, characterising it as a grave administrative lapse that violated voters' democratic rights. However, he drew a sharp distinction between legitimate criticism of the commission's performance and unfounded allegations regarding election manipulation. "Whenever I look at this issue, I find something problematic," he said during a video conference with senior advisors from the Vatican. "This is the foundation of democracy, and it is truly absurd and bewildering that such a thing has happened."

The controversy erupted following reports of ballot paper shortages and administrative mishaps on election day, which resulted in voting being halted or postponed at certain polling locations. While Lee acknowledged public concerns about voting rights violations, he warned that certain groups were exploiting the situation to promote baseless conspiracy narratives. He alleged that proponents of election fraud claims had intimidated police officers and civilians, conducted searches without proper justification, restricted facility access, and interfered with official responsibilities.

Lee committed to expediting a transparent investigation and implementing safeguards to prevent future occurrences. He urged the National Election Commission to engage fully with a planned parliamentary inquiry set to commence within the week and called on prosecutors and police to accelerate their efforts in establishing accountability "without any sanctuary". "To turn this infringement of citizens' voting rights into an opportunity to strengthen democracy and popular sovereignty, healthy criticism and constructive alternatives must be guaranteed and pursued together," he stated.