Several pro-North Korean leaflets appeared in downtown Seoul last night, attacking South Korea's leaders as "Pro-America, Pro-Japanese puppets" in what appears to be an ongoing campaign by Pyongyang to influence opinion in the South.

One leaflet was found in Seoul's Daeheung-dong, close to Idae subway station - an area with a high student population - and others were found in front of a school and near demolition sites.