The Kenya National Highways Authority (KeNHA) has cautioned politicians and supporters against placing campaign posters on road signs and other highway structures, warning that the practice endangers motorists and could lead to fatal accidents.
In a statement, KeNHA said such actions obscure critical traffic information, making roads more hazardous.
“The public is cautioned against this act as it proves to be destructive to motorists plying the affected routes, which could lead to accidents and possible loss of lives,” the authority stated.
The agency reminded the public that defacing or damaging road furniture, including traffic signs and guardrails, is a serious offence punishable by a fine of not less than Sh85,000, imprisonment, or both.
Kenyans have been urged to report incidents of vandalism or illegal poster placement to the nearest KeNHA office, police station, or via the toll-free hotline 0800 211244.

The warning comes as the country gears up for by-elections on November 27, 2025, in 24 electoral units — comprising 16 ward seats, six parliamentary positions, and one senatorial seat. These vacancies arose from resignations, election nullifications, and deaths, setting the stage for heated political contests.
The Independent Electoral and Boundaries Commission (IEBC) has announced that official campaigns will run from October 8 to November 24, with daily campaigning allowed between 7 a.m. and 6 p.m.
KeNHA stressed that while political competition is expected to intensify, compliance with safety regulations is non-negotiable.
The authority said it will monitor roads closely during the campaign period to ensure they remain safe, free of illegal posters, and navigable. Citizens were also urged to play their part in protecting public infrastructure.
“Maintaining safety on highways is a shared responsibility,” KeNHA said, warning that reckless poster placement could have dire consequences for all road users.












