The Department for Infrastructure (DfI) has launched a major public consultation on a comprehensive Speed Limit Review aimed at reducing road fatalities across Northern Ireland.

The 14-week engagement period, which opened on Wednesday 14 January, will run until 22 April 2026.

The review is a central component of the Road Safety Strategy for Northern Ireland to 2030. It focuses on three primary areas where evidence suggests adjusted limits could significantly improve safety outcomes: the expansion of 20mph zones, a reduction in national speed limits for rural roads, and a potential increase in HGV speed limits to improve traffic flow.

Infrastructure Minister Liz Kimmins highlighted the human cost of road accidents, noting that 56 people lost their lives in collisions in 2025, following 69 deaths in 2024.

Minister Kimmins said: "Road safety is a high priority for me and for my Department, and I'm delighted to announce this public consultation of a Speed Limit Review as part of my commitment to working proactively to make our roads safer for everyone. "It is clear from the evidence that excessive speed remains one of the most significant factors in collisions and fatalities on our roads. Sadly 56 people died as a result of road traffic collisions in 2025 and 69 lives were tragically lost in 2024. These are not just statistics. Behind the numbers are families and communities who have been left heartbroken by often preventable tragedies."

The Minister described the potential for more 20mph zones as a "no-brainer," citing data that shows a child hit at 20mph has a 90% survival rate, compared to just 50% at 30mph.

Beyond urban areas, the review considers lowering limits on single rural and dual carriageway roads to protect vulnerable users and improve survivability in the event of a crash. Conversely, the Department is exploring an increase in HGV limits to align Northern Ireland with other regions and reduce risky overtaking manoeuvres.

Minister Kimmins added: "Lower speed limits are proven to reduce fatalities and injuries, protect vulnerable road users, and create healthier communities. They also support wider environmental and public health goals by encouraging active travel and reducing emissions.

"Together, we can make our roads safer for everyone. I sincerely encourage you to read this review, share your thoughts, and join us in shaping a safer future for all."

Members of the public can participate in the consultation and view the full review documents via the Department for Infrastructure website.