Road Sign A7 – Road Narrows on Both Sides

Description:
Road sign A7 warns drivers that the carriageway narrows symmetrically on both sides ahead. This may occur due to a bridge, roadworks, or a natural narrowing of the road. Drivers should reduce speed and proceed with caution.

Appearance:
An equilateral red triangle with a white background and a black symbol consisting of two inward-slanting lines, indicating narrowing from both sides.

Dimensions (according to BDS 1517):

• Small: 700 mm

• Medium: 900 mm

• Large: 1100 mm

• Very large: 1250 mm