A Nairobi-based lawyer has petitioned the High Court to address the issue of loud music played in public service vehicles, commonly known as matatus, without the consent of passengers.

In a case filed at Milimani Law Courts, advocate Samwel Barongo Nyamari argues that the practice infringes on commuters' constitutional rights. He calls on government agencies and the matatu industry to implement regulations that limit excessive noise during public transport rides.

The petition lists the Matatu Owners Association, National Transport and Safety Authority (NTSA), National Environment Management Authority (NEMA), and the Attorney General as respondents responsible for enforcing noise control.

Nyamari highlights that thousands of daily commuters are subjected to loud music without their knowledge or ability to opt out, which he says violates rights to human dignity, privacy, and a clean environment.

He urges the court to determine whether playing loud music throughout journeys without passenger consent aligns with constitutional protections and to mandate appropriate regulatory measures.

The matter was heard before Justice Patricia Nyaundi, who ordered the involved parties to submit written arguments. A ruling is expected on April 29, 2027.