Opposition leader Raila Odinga on Monday used his address at the Chatham House Conference in Britain to drum up support for the Building Bridges Initiative (BBI).
The BBI team is a 14-member committee picked by Raila and President Uhuru Kenyatta to address the nation's shortcomings after their truce in early 2018.
Raila told the congregation that the initiative will help in healing past political injustices and give the way forward to avoid such cases in the future.
The former prime minister expressed confidence that the committee will offer a way out of the tribalism that has always made elections a fragile and complicated issue.
He recalled how such led to the 2007 post elections clashes where he controversially lost to retired President Mwai Kibaki before former African Union Secretary General Koffi Annan intervened to calm the situation.
"Dr Kofi Annan, who led the negotiations in 2007, gave recommendations on how Kenya can avoid tribal animosity during elections. Most of his recommendations have not been implemented. But we certain that the Building Bridges Initiative taskforce will come up with a roadmap on how to end tribal divisions,” said Raila.
The BBI team has been holding cross county forums to collect ideas from Kenyans on what needs to be done to prevent political and social injustices going forward.
Raila has repeatedly hinted that the tours will culminate in a referendum to expand the executive and a return to the parliamentary system of governance.
The opposition chief is expected to leave for St Petersburg in Russia on the invitation of the Russian government upon the conclusion of his British tour.