Traffic Signs

What does the S-73a road sign mean?

Reviewed on 26 Jul 2026

Question image: What does the S-73a road sign mean?
  • A Right-hand fork on a four-lane carriageway
  • ✓ Merge of two lanes from the left on a two-lane carriageway
  • C Fork on a four-lane carriageway
  • D Fork on a three-lane carriageway

Why this is the correct answer

Indicates, on a carriageway with two lanes in the same direction, that two lanes will merge from the left.

All Traffic Signs questions →

Practise this topic: 30 free questions, save your progress

Ready to pass the DGT theory test?

Practise official-format questions in English, with explanations after every answer and full progress tracking.

Try a free practice test