D21 – Parking space for vehicles serving people with disabilities

Road sign D21 belongs to Group D “Special regulation signs” and indicates a parking area reserved exclusively for vehicles serving people with disabilities. It is typically placed near public buildings, hospitals, commercial centers, and administrative facilities to ensure accessibility and safety for people with limited mobility.

The sign is used independently and is not combined with other signs unless additional information such as time limits or parking directions must be displayed.

Visual appearance:
Blue square background with a white wheelchair symbol in the center.

Standard sizes:

• 450 mm – for small parking areas or city streets

• 600 mm – for urban zones with higher traffic

• 900 mm – for highways or large parking facilities

The main purpose of the sign is to ensure accessibility and safety for drivers and passengers with disabilities.