Crowds of people wrapped up against the bitter January cold clutch signs emblazoned with the slogan “Stop the Steal,” wave US flags, and don red MAGA-like hats.

South Korean law enforcement officials have requested a court warrant to detain impeached President Yoon Suk Yeol as they investigate whether his short-lived martial law decree this month amounted to rebellion.

It was unclear when and how police could make the arrest and whether the presidential security service, which has blocked access by investigators with a search warrant to Yoon's office and official residence,