United Kingdom → Portugal
Driving in Portugal when you know the UK
Differences first, worst-to-get-wrong first. Rules that match are folded away at the bottom.
Driving to Portugal from the UK: what to check before you go
These are the key destination rules to check first. The comparison below shows every verified difference. Follow local signs and instructions on the road.
- Which side of the road do you drive on in Portugal?
- In Portugal you drive on the right.
- What is the speed limit in Portugal?
- 90 km/h on country roads and 50 km/h in towns and cities. Those are the national default limits, which apply where no sign says otherwise.
- What is the drink driving limit in Portugal?
- The legal limit in Portugal is 0.5 g/l. Drivers who passed their test recently are held to 0.2 g/l.
- What do you have to carry in your car in Portugal?
- You must carry a warning triangle and a high-visibility vest. A hire car does not always have both. Check the boot before you leave the car park.
Read the full driving rules in Portugal and the required car equipment in Portugal .
Looking to rent a car?
Rental agencies often have their own rules on driving ages and equipment, make
sure you check with them before you travel.
We earn a commission if you book through this link, at no extra
cost to you. How we make money.
Need mobile data for navigation? A local eSIM is often cheaper than roaming. Install it before you land, so your maps work from the rental car park. We earn a commission if you book through this link, at no extra cost to you. How we make money.
What's different (11)
Which side of the road you drive on
CriticalSpeed limit on country roads
CriticalSpeed limit in towns and cities
CriticalVaries by regionHow much alcohol you may have in your blood
CriticalStricter than at homeVaries by regionWhat you must carry in the car
Critical- Warning triangle
- High-visibility vest
Youngest age you may drive
ImportantTurning at a red light
ImportantLargest motorbike or scooter you may ride on a car licence
Important- Engine up to 50 cc
- Engine up to 125 cc
- Power up to 11 kW
Youngest age you may ride the smallest class of scooter
Good to knowSmallest motorbike allowed on the motorway
Good to know- Engine at least 50 cc
- Power at least 4 kW
- Engine at least 50 cc
- Top speed at least 60 km/h
Headlights on a motorbike in daytime
Good to knowKnown on one side only (26)
Speed limit on the motorway
Whether you need an International Driving Permit
Which side you overtake on
Speed limit on a dual carriageway
Speed limit when towing a trailer or caravan
- Motorway — 60 mph
- Dual carriageway — 60 mph
- Country roads — 50 mph
Alcohol limit for drivers who passed their test recently
Age below which a child needs a child seat
Height below which a child needs a child seat
What the lines and painted kerbs mean
- Double yellow line — no parking. No waiting at any time, even without an upright sign.
- Single yellow line — no parking during signed hours. The hours are on nearby time plates, not on the road.
- Double red line — no stopping. Red routes. No stopping at any time.
- Single red line — no stopping. Red routes. Applies during the times shown on nearby signs.
- White zigzag line — no stopping. Marks the approach to a pedestrian crossing.
Winter tyres
What a rider must wear or carry
How you pay for motorways
- Toll booths
- City charges
Alcohol limit for professional drivers
How long you may drive on your own licence
When you must switch your headlights on
Who has priority at a roundabout
Parking on the pavement
Varies by regionParking facing against the traffic
How far you must park from a junction or crossing
- A junction — 10 m
Riding between lanes of slow traffic
Low-emission zones
Congestion charges
Emergency number
Whether police can fine you on the spot
What you should carry, but do not have to
- Warning triangle
- First aid kit
- Fire extinguisher
- High-visibility vest
Typical fines
- Holding a phone — fine from 200 GBP, 6 points (Drivers who passed their test within the last 2 years lose their licence instead.)
Same in both (4)
- Holding a phone while driving — Not allowed official source
- Who must wear a seatbelt — Everyone, in every seat official source
- Helmets on a motorbike or scooter — Required for rider and passenger official source
- Hands-free phone calls — Allowed official source