Kigumo MP Jamleck Kamau has started preparations for the launch of his manifesto on Saturday even though the county has not cleared him to use a local field.
Tents and chairs were delivered to Mumbi grounds where Kamau will kick-start his bid to unseat Governor Mwangi wa Iria.
Kennedy Ngenda and Charles Njoroge, who are members of a team overseeing the preparations, assured of security during the function.
Last week, supporters of the two leaders clashed over the function.