Toivo left for
Cape Town in 1951 and was employed as a railway police officer between 1952 and 1953. He joined political movements such as the Modern Youth Society (MYS), where he met
Denis Goldberg. He became the deputy chairman of the MYS, which organised festivals, lectures, discussion groups and night schools for activists who pursued further education. He joined the
African National Congress (ANC) at Cape Town in 1957. Later that year, he co-founded the Ovamboland People's Congress (OPC), forerunner of the
Ovamboland People's Organization (OPO). He also established close contacts with the two South African parties the
Congress of Democrats and the
Liberal Party. The OPC sought to fight for the rights of migrant workers, some of whom had defected from the
South West African Native Labour Association (SWANLA). The organisation also mobilised against the incorporation of Namibia into South Africa, and therefore shared a political allegiance with other organisations in South Africa. In December 1958, Toivo, with the assistance of Goldberg, sent a tape to
Mburumba Kerina and
Michael Scott documenting
human rights violations in South West Africa, after
Chief Hosea Kutako was refused permission by the South African authorities to represent his people at the United Nations. This was used to petition the
United Nations. Consequently, he was deported from Cape Town, first to
Keetmanshoop and Windhoek and later to Ovamboland, where he was placed under house arrest in his home village Okaloko. Toivo stayed in constant close contact with
Leonard Auala from the
Evangelical Lutheran Ovambo-Kavango Church (ELOC). Because of OPO's deep roots in the
Ovambo people, ELOC subsequently gave its support to this national liberation movement. Members and supporters of OPO were also members of the congregation. The people, church and national liberation movement coincided. On its anniversary, 19 April 1960, OPO reconstituted itself as the South West Africa People's Organisation (SWAPO) in New York,
Sam Nujoma was reconfirmed President of the new organisation. After its reconstitution, SWAPO founded its military wing, the
South West Africa Liberation Army (SWALA), in 1962, and oversaw the beginning of an armed insurgency against the South African administration in 1965. On 26 August 1966 the first armed clash of the
South African Border War took place when the South African forces attacked SWAPO guerrillas at
Omugulugwombashe. ==Trial and incarceration==