Demonstrators supporting and opposing South Korean President Yoon Suk Yeol held rival protests several hundred metres apart in Seoul on Saturday, a week after he was impeached over his short-lived declaration of martial law.

South Korea’s main liberal opposition party said Tuesday it will seek to impeach acting leader Han Duck-soo, as Seoul grapples with the turmoil set off when impeached President Yoon Suk Yeol made a short-lived declaration of martial law.