🎓 Prepared by students from Boğaziçi University

What are Informative Signs?

Informative signs use a blue square or rectangular background to provide helpful guidance and information to drivers. These signs communicate services, directions, distances, and facility locations without prohibiting or warning.

Short answer

Informative signs display a blue background (usually square or rectangle) with white text or symbols, providing directions, distance, services, or facility information.

Informative Signs Overview
Common Informative Signs
  • Hospital (Hastane)
  • Fuel Station (Benzin İstasyonu)
  • Rest Area (Dinlenme Alanı)
Sign Components
  • Blue background
  • White text/symbol
  • Clear directions
  • Service/facility info
01

Step-by-step worked examples

You see a blue square sign with 'Hospital' and '5 km' written on it. What does it inform?

Blue square = informative sign.
'Hospital' = healthcare facility.
'5 km' = distance ahead.
The nearest hospital is 5 km away in this direction — useful for emergencies.

A blue rectangular sign shows a fuel pump symbol and 'Next 15 km'. What is the information?

Blue rectangle = informative sign.
Fuel pump symbol = petrol/diesel station.
'Next 15 km' = all fuel stations within 15 km.
You know where to find fuel before running out.

On a motorway, a blue sign displays a bed symbol and '2 km'. What does it mean?

Blue sign = informative sign.
Bed symbol = rest area or accommodation.
'2 km' = distance to rest area.
You can take a break or sleep nearby.
02

Flashcards

03

Quick quiz

Q1.What colour is an informative sign?

Correct answer: C. Informative signs in Turkey use a blue background (square or rectangle).

Q2.A blue sign with a hospital symbol and '3 km' means…

Correct answer: B. The sign informs you that a hospital is 3 km ahead — use it if needed.

Q3.What is the purpose of an informative sign?

Correct answer: C. Informative signs help drivers by providing directions, distances, and facility information.

Q4.A fuel pump symbol on a blue sign means…

Correct answer: C. The fuel pump symbol indicates a petrol/diesel station where you can refuel.
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04

Common mistakes

Thinking an informative sign is mandatory.Correct: Informative signs provide optional guidance; you can choose to use the service.

Confusing informative signs with prohibition signs.Correct: Informative (blue) helps; prohibition (red) forbids.

Ignoring distance information on blue signs.Correct: Distances help plan your route and know when to expect services.

Not understanding the symbols on blue signs.Correct: Hospital, fuel, rest area, telephone — learn the common symbols.

05

FAQ

What are informative signs?

Informative signs use blue backgrounds to provide directions, distances, services, and facility information — hospitals, fuel, rest areas, airports.

How do informative signs look?

Blue square or rectangle with white text or symbols showing directions and services.

What should you do when you see an informative sign?

Read it to plan your route and decide if you need the service (fuel, rest, hospital).

Must you follow an informative sign?

No — informative signs are optional guidance. Use them if you need the service.

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