Roundabout Rules in Portugal 2025

Roundabout Rules in Portugal

Basic Rules

1. Yield to traffic in roundabout
2. Drive counter-clockwise
3. Signal when exiting
4. Stay in appropriate lane

Lane Selection

Portuguese Roundabout Types

Standard Roundabouts

• Most common type
• Usually well-signed
• Yield signs at entry

Large Multi-Lane

• Common in cities
• Follow lane markings
• Change lanes before exit

Mini Roundabouts

• Small white dome
• Same rules apply
• Common in residential areas

Step by Step

1. Approach

   • Look for yield sign
   • Select lane
   • Reduce speed

2. Enter

   • Yield to traffic in roundabout
   • Enter when safe

3. Navigate

   • Stay in lane
   • Prepare for exit

4. Exit

   • Signal right
   • Check mirrors
   • Exit safely

Common Mistakes

1. Not yielding at entry
2. Wrong lane selection
3. Not signaling when exiting
4. Cutting across lanes