Nairobi Chief Officer Geoffrey Mosiria has revealed that his recent demotion from the powerful environment docket was a direct consequence of his stringent enforcement actions against influential individuals. His efforts to curb illegal activities, including unauthorized construction on rivers, led to him "trampling on the untouchables," as he put it.

• Geoffrey Mosiria's transfer to Citizen Engagement and Customer Services followed a city-wide reshuffle on November 18, 2025.
• The demotion occurred after Mosiria halted a construction project he claimed belonged to a "very rich and influential person" and shut down several unlawful clubs.
• He maintains that his actions were driven by public concerns and vows to continue serving Nairobi residents in his new role despite the change in departments.