SEOUL - Dozens of parents of high school students killed in South Korea's ferry disaster camped out near the presidential Blue House in Seoul on Friday, demanding a meeting with President Park Geun-Hye.
Holding portraits of their children who perished when the Sewol ferry sank with the loss of around 300 lives last month, they staged a sit-in at a street corner, a few hundred metres (yards) from the Blue House.
A heavy police presence, including officers in riot gear, prevented them moving any closer.
"We're calling for a meeting with the president to press our demands", a spokesman for the families, Kim Byeong-Kwon, told AFP.
The victims' relatives have been extremely critical of nearly every aspect of the government's handling of the disaster.
They want explanations for perceived delays in the initial rescue effort, and for those responsible to be punished.
They also want more resources deployed at the recovery site to speed up the retrieval of the bodies of around 30 passengers still unaccounted for.
Supporters of the group pasted small, yellow paper boats on the sides of police vehicles with handwritten messages reading "I'm so sorry, children", "Remember the Sewol" and "Shame on South Korea".
A few representatives of the families were later allowed into the Blue House for talks with a top presidential adviser for political affairs.