The Truce signed between representatives of the Dáil and Britain was agreed on 9 July 1921, to become effective from noon on 11 July. This marked the end of the Irish War of Independence. On 14 July 1921 Éamon de Valera met David Lloyd George in London for the first time to find some common ground for a settlement. He had been invited as: "the chosen leader of the great majority in Southern Ireland", but tried to extend this to a British recognition of the republic. Lloyd George made it clear to him, 'that the achievement of a republic through negotiation was impossible'. In August, in preparation for the formalities, de Valera had the Dáil upgrade his status from prime minister to full President of the Republic. As a head of state he then accredited "envoys plenipotentiary", an accreditation approved by the Dáil. This accreditation gave them the legal ability to sign a treaty without waiting for approval from the Republic's cabinet, some of whose members were among the envoys. However, the British view was that they were not envoys, and they recognised them only as elected members of parliament representing those Irish people who wanted independence in one form or another.