A satirical cartoon about South Korea President Yoon Suk-yeol has sparked a debate about freedom of expression after the culture ministry expressed regret and issued a warning to the organiser of a cartoon festival that awarded a prize to .
Drawn by a high school student, the cartoon, titled "Yoon Suk-yeol Train," went viral on the internet this week after it was displayed along with other prize-winning works at the Bucheon International Comics Festival, which ran from Friday to Monday.