While "Public Opinion" campaigned for self-government, British prime minister Winston Churchill made it known he had no intention of presiding "over the liquidation of the British Empire", and consequently the Jamaican nationalists in the PNP were disappointed with the watered-down constitution that was handed down to Jamaica in 1944. Mais wrote an article saying "Now we know why the draft of the new constitution has not been published before," because the underlings of Churchill were "all over the British Empire implementing the real imperial policy implicit in the statement by the Prime Minister". The British colonial police raided the offices of "Public Opinion", seized Mais's manuscript, arrested Mais himself, and convicted him of seditious libel, jailing him for six months.