Driving in Northern Ireland

Because Northern Ireland has different road laws to the Republic of Ireland there are a number of things you need to look out for when crossing between the two.

For the most part driving in the North will be the same as driving in the south – you still drive on the left and the speed limits are roughly the same. However, speed limits are posted in kilometres in the south and in miles in the north.

In the Republic, the default speed limit for motorways is 120 km/hr, 100 km/hr for national roads, 80 km/hr for secondary roads and 50/60 km/hr for towns and cities. Certain areas in towns and cities where pedestrians have priority have a speed limit of 30 km/hr. The speed limit for vehicles towing caravans is 80 km/hr.

Also note that if you are renting a vehicle and plan to cross the border with it, be sure to inform the rental company. Also check that the speedometer displays both kilometres and miles. If not, you will need to familiarise yourself with the conversions.

In general, driving in Northern Ireland is safe and easy although it may be best to avoid Belfast if you are not comfortable with inner city driving, or are just getting used to driving on the left.
Note that seat belts must be worn both in the front and the back of the vehicle and children under the age of 12 are not allowed in the front of the vehicle. Also, never use a handheld mobile phone while driving and never drink and drive.

When driving in Northern Ireland, be sure to have a valid driver’s license and the vehicle title document/registration certificate or vehicle rental agreement.

If you have any questions about driving in Northern Ireland, or about our Ireland Car Rental service, please do not hesitate to contact us.