Road signsQuestion 62 of 424
A white sign reading Controlled ZONE with a blue circle crossed by a red diagonal bar

What does this sign mean?

  1. End of a controlled parking zone
  2. Entrance to a congestion charging zone
  3. Entrance to a controlled parking zone
  4. A no parking sign on one road only
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Correct answer: Entrance to a controlled parking zone

A controlled parking zone limits parking in its streets. Read the sign for the times it applies.

Source: The Highway Code (Department for Transport, GOV.UK), Traffic signs, Information signs

Practice road signs

Questions last reviewed: 18 October 2026