Traffic Signs

What does the S-348a road sign mean?

Reviewed on 26 Jul 2026

Question image: What does the S-348a road sign mean?
  • A Advance lane direction sign
  • B Advance direction sign on a conventional road for a service area or zone
  • ✓ Diversion destination sign
  • D Advance direction sign on a motorway or dual carriageway for a service area with shared exit

Why this is the correct answer

Indicates that by following the provisional diversion route in the direction indicated by the arrow a particular destination is reached.

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