OBSTACLES BESET VIETNAM MISSION; 3 Commonwealth Members Criticize Move on Talks -- Ceylon Won't Take Part OBSTACLES BESET VIETNAM MISSION
peace mission plan beset with obstacles; Kenya, Ghana and Tanzania criticize it; Pres Ayub Khan and Senanayake decline to take part; Pres Nyerere (Uganda) holds Commonwealth should not appear to take sides, has ignored Communist China; Nkrumah backs mission but urges further study; holds mins should urge US to stop air attacks on N Vietnam, Australian troops should withdraw and NZ should not send troops; Prime Min Holyoake agrees to defer their departure; Prime Min Menzies astonished by Nkrumah conditions