In May 2011, Sikol and
Peter Mowa announced the formation of the
Vanuatu Progressive Development Party, with Mowa as its secretary-general and Sikol as the party's candidate in the
2012 elections. His election provoked some backlash from political opponents. In December 2012,
Morking Steven Iatika of Tanna Constituency proposed a constitutional amendment to bar non-indigenous citizens from election, stating that "the people of Vanuatu in the rural constituencies are not safe from people with money who can brainwash voters and rob the honesty of a ni-Vanuatu". In February 2013, Sikol faced an election petition regarding whether he was eligible to be elected under Section 23A of the Representation of the Peoples Act, and in response filed a constitutional case. In April 2013, Chief Justice
Vincent Lunabek of the
Supreme Court of Vanuatu affirmed the validity of Sikol's election, ruling that regardless of whether Sikol's adoption qualified him as "a native or a person originating from that rural constituency ... who has been adopted by law or custom into a family originating from that rural constituency" as required by Section 23A, that section itself violated the guarantee in Article 5(1) of the
Constitution of Vanuatu against discrimination, and did not fall within the exceptions to that article for "legitimate public interest". He was
Minister of Justice and Social Welfare from 2015 to 2016. ==References==