What is the meaning of this sign?

Explanation: This sign indicates a cycle route. To help reduce the impact of commuting on the environment, people in towns and cities are being encouraged to cycle, and cycle routes are becoming more common. Be courteous to cyclists. Don't drive in active cycle lanes, and give them plenty of room as you pass.

Category: Vulnerable road users (2021)

References: Highway Code: Page 109, Know Your Traffic Signs: Page 36