Photo: atelierbyvineeth / Pexels. Illustrative photograph.
In Ireland you must never reverse from a minor road onto a major road, you may only make a U-turn where it is completely safe and not prohibited, and any vehicle towing a trailer or caravan is limited to 80 km/h on every road, motorways included, or to the posted limit where that is lower. Learner permit holders in category B must not tow at all. This guide sets out what the Rules of the Road and the regulations say, with the fixed charges as of November 2026.
Key facts
- Reversing onto a major road from another road is illegal.
- No U-turn where a No U-turn sign is provided on a dual carriageway or a road with a central reserve or traffic island.
- Towing speed limit: 80 km/h on all public roads, including motorways. Where the posted limit is lower, the lower limit applies.
- A category B licence covers a trailer of 750 kg MAM or less behind a category B vehicle, or a heavier trailer if the car and trailer together have a MAM of no more than 3,500 kg. For a trailer over 750 kg with a combined MAM over 3,500 kg and up to 4,250 kg, you need code 96 on your B licence or a BE licence. Heavier needs category BE.
- Learner permit holders driving a car must not tow a trailer.
- Trailers must be insured, even when parked.
How to reverse safely in Ireland
The law (article 12 of the Road Traffic (Traffic and Parking) Regulations 1997) says three things: before reversing you must make sure it will not endanger other traffic or pedestrians; you must not reverse onto a major road from another road; and you may only reverse onto a public road from a place beside it (a driveway, for example) when it is clear that doing so is safe.
The Rules of the Road adds the method:
- Look all around: in front, behind, over both shoulders and in your mirrors.
- Take special care where small children may be, such as schools, playgrounds, residential roads, car parks and your own driveway. You cannot see a small child behind the car in your mirror.
- If your view is restricted, ask someone to help, standing where you can see them. Stop at once if you lose sight of them.
- Give way to traffic and pedestrians.
- Take extra care in the dark. If in doubt, get out and check.
- To turn around using a side road, reverse from the major road into the minor road, slowly and far enough to take up the correct position on the left when you rejoin. Never the other way round.
On the driving test you reverse around a corner. See Irish driving test manoeuvres for how it is set up and marked.
When can you make a U-turn in Ireland?
Only when traffic conditions make it completely safe. Before you turn:
- Check there are no signs or markings that prohibit it, such as a No U-turn sign or a continuous white centre line.
- Check the road is not one way.
- Pick a place where you can see clearly in all directions.
- Give way to all other road users, and look carefully for cyclists and motorcyclists.
- Don’t delay or block pedestrians crossing.
- Make sure there is room to finish the turn smoothly.
On 2+1 roads with a centre barrier, you turn around by first turning left onto a minor road and using the U-turn area provided there.
The turnabout on the driving test is a three-point turn, not a U-turn. It is covered in the manoeuvres guide.
Penalties for reversing and U-turn offences
| Offence | Fixed charge | Points on payment | Points on conviction |
|---|---|---|---|
| Breaking the reversing rules | €60 | 1 | 3 |
| U-turn where banned by a No U-turn sign | €60 | 2 | 4 |
Fixed charges are from the Road Traffic Act 2010 (Part 3) (Fixed Charge Offences) Regulations 2024; points are from the Road Traffic Act 2002. Paying late adds 50%. See penalty points in Ireland.
Towing in Ireland: who can tow what
| You hold | You can tow |
|---|---|
| Learner permit, category B | Nothing. Towing a trailer is not allowed. |
| Full category B licence | A trailer with a MAM of 750 kg or less, or a heavier trailer as long as the car and trailer together have a MAM of no more than 3,500 kg |
| Category B with code 96 | A trailer over 750 kg MAM where the car and trailer together have a MAM over 3,500 kg but no more than 4,250 kg |
| Category BE | A category B car with a trailer of up to 3,500 kg MAM |
MAM (maximum authorised mass) is the plated maximum weight, not what the trailer happens to weigh today. Check the plates on both the car and the trailer. For example, a car with a 2,500 kg MAM and a trailer with a 1,500 kg MAM come to 4,000 kg, which is over the ordinary B limit even when the trailer is empty. Separately, check the car maker’s towing limits for braked and unbraked trailers. For the full list of categories, see Irish driving licence categories.
What is the towing speed limit in Ireland?
80 km/h on all public roads for any vehicle drawing another vehicle: a trailer, caravan, horsebox or a towed car. This is set by the Road Traffic (Ordinary Speed Limits) regulations (S.I. 546 of 2008, as amended in 2022). Where the road limit is lower, the lower limit applies. So on a 120 km/h motorway you still tow at no more than 80 km/h, and on a 60 km/h local road the limit is 60 km/h. Speeding carries a €160 fixed charge and 3 penalty points.
Trailer equipment checklist
- Tow bar and coupling: strong enough and securely attached.
- Brakes: a trailer needs brakes, including a parking brake and a breakaway brake, if its MAM is over 750 kg or more than half the laden weight of the towing vehicle, whichever is lower.
- Breakaway brake or secondary coupling: a breakaway brake stops the trailer if it comes loose. Older trailers without one must have a secondary coupling (a chain or wire rope). Make sure it is connected.
- Lights: the trailer must have the prescribed lamps and number plate lighting. Missing trailer lamps: €60 fixed charge and 1 penalty point.
- Insurance: every trailer must have third party cover, towed or parked in a public place. It doesn’t display a disc.
- Long combinations: over 13 metres must show a LONG VEHICLE sign on the back of the last trailer.
Loading a trailer
- Spread the load evenly and tie it down. Keep the nose weight (the downward force of the drawbar on the tow ball) within the limit in the car handbook.
- Rear overhang: no more than 3 metres beyond the back of the trailer.
- Over 1 metre of rear overhang: mark it with a red flag or cloth at least 300 mm square by day, and a red reflector and red light at night.
- Side overhang: no more than 300 mm beyond the side of the trailer (loose unbaled farm produce excepted). At night, mark it with lights showing white to the front and red to the back, as close to the edge of the load as possible.
- Overloading a vehicle beyond its permitted weight is a €200 fixed charge offence.
Towing another car
- No more than 4.5 metres between the two vehicles.
- If the gap is more than 1.5 metres, put a warning device on the tow rope or bar, such as a white flag at least 30 cm square.
- Someone must sit in the towed car to steer it, and they must hold a licence for that category of vehicle.
Common questions
Can a learner driver tow a trailer in Ireland?
No. A learner permit holder in category B, C, C1, D or D1 must not tow a trailer. Once you hold a full B licence, check whether the trailer needs code 96 or category BE, which has its own learner permit and test.
Can I tow a caravan on a full B licence?
Yes, if the caravan’s MAM is 750 kg or less, or the car and caravan together come to no more than 3,500 kg MAM. So a 3,500 kg car with a 750 kg caravan (4,250 kg in total) is fine on an ordinary B licence. If the caravan is over 750 kg and the combined MAM is over 3,500 kg but no more than 4,250 kg, you need code 96 on your licence or a BE licence. Always check both plates and the car maker’s towing limit.
Can I tow at 100 km/h on a motorway?
No. The limit for any towing combination is 80 km/h on all roads, motorways included.
Can I reverse out of my driveway onto the road?
Yes, but only when it is clear that it won’t endanger traffic or pedestrians. Reversing in and driving out forward gives you a better view.
Can I do a U-turn across a solid white line?
No. The Rules of the Road lists a continuous white centre line as a marking that prohibits a U-turn.
Does a trailer need its own insurance?
It must be covered by third party insurance whether it is towed or parked in a public place. Ask your insurer whether your car policy covers towing or whether the trailer needs separate cover.
Related: speed limits in Ireland, vehicle safety checks. Back to learning to drive in Ireland.
Sources
- Road Safety Authority, “Rules of the Road”, Sections 1, 2, 5 and 10 (Revision 5, hosted on garda.ie)
- Irish Statute Book, “S.I. No. 182/1997, Road Traffic (Traffic and Parking) Regulations 1997”, articles 12 and 35 (irishstatutebook.ie)
- Irish Statute Book, “S.I. No. 332/2012, Road Traffic (Traffic and Parking) (Amendment) Regulations 2012”, article 35 as substituted (irishstatutebook.ie)
- Irish Statute Book, “S.I. No. 546/2008, Road Traffic (Ordinary Speed Limits) Regulations 2008” and “S.I. No. 255/2022” amendment (irishstatutebook.ie)
- Irish Statute Book, “S.I. No. 227/2024, Road Traffic Act 2010 (Part 3) (Fixed Charge Offences) Regulations 2024” (irishstatutebook.ie)
- Law Reform Commission, “Road Traffic Act 2002, Revised”, First Schedule (revisedacts.lawreform.ie)
- Road Safety Authority, “Types of licences” and “Car and light van with trailer (BE)” (rsa.ie)
- National Driver Licence Service, “Licence categories and codes” (ndls.ie)