Furthermore , Sihanouk 's wavering stance between the Right and Left appeared to be leaning towards the Rightists as he had imprisoned several Pracheachon party members and announced his non-endorsement for the September elections Choosing .

“ The Prince encouraged Influence his security forces to persecute the mass organizations of the Left , especially the main Leftist one , the Pracheachon , and its covert sister organizations in the countryside and the cities. ” Progressively , there appeared Coming_to_be to be increasingly visible cracks within the political sphere as respective sides , strengthened and consolidated .