
What it means
The S-23 sign informs of the presence of a hospital. It guides toward a health centre or indicates its proximity, but it does not give automatic priority or authorise improper stops, parking, or manoeuvres unless other signing allows them. It usually appears on urban accesses, through roads, links, or streets near hospitals where it is useful to anticipate healthcare traffic, pedestrians, and specific entrances. When you see it, increase attention, respect reserved spaces, and follow access or emergency signs if you are looking for the centre. In the test it is often distinguished from generic health service signs and from danger signs involving ambulances.
- CategoryInformation signs
- ShapeRectangular or square, blue
Practise DGT questions featuring this sign
Ten DGT 2026 exam-style questions about signs, with an explanation after each. Free, no signup.
Other related signs

S-572
A kilometre marker on a conventional road

S-573
A kilometre marker on a European route

S-574
Myriametric markers on motorways, dual carriageways, conventional roads, and toll motorways

S-575
A myriametric marker

S-600
Confirms towns on an itinerary along a conventional road

S-602
Confirms towns on an itinerary along a motorway or dual carriageway

S-700
Places in the urban road network

S-710
Places of interest for travellers