Understanding Road Signs for the ICBC Knowledge Test
Navigating the roads of British Columbia means understanding a variety of signs and markings, one of which is the white diamond marking. These diamonds are used extensively across BC to indicate lanes that are reserved for certain types of vehicles, such as buses, cycles, or High Occupancy Vehicles (HOVs). For new drivers, interpreting these signs correctly is essential not just for passing the ICBC knowledge test, but also for ensuring a safe and lawful driving experience.
Understanding reserved lanes is crucial because using them incorrectly can lead to fines and even negative points on your driving record under the BC Motor Vehicle Act. When you spot a diamond marking accompanied by a specific sign, it’s important to:
This knowledge is part of your preparation for the ICBC knowledge test, ensuring you're equipped to handle real-world driving scenarios with confidence. Now, let's dive into a practice question to test your understanding.
In the image, the lane has a white diamond marking and a sign showing it is reserved for certain vehicles. What should you do before using that lane?
Quick Answer
The correct answer is: Check the signs and markings to confirm your vehicle is allowed in the reserved lane.. White diamond markings and reserved-lane signs identify lanes reserved for certain vehicles such as buses or HOVs.

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Frequently Asked Questions
In BC, diamond lanes are often reserved for buses, high occupancy vehicles (HOVs), or bicycles, as indicated on accompanying signs.
In BC, diamond lanes are often reserved for buses, high occupancy vehicles (HOVs), or bicycles, as indicated on accompanying signs.
No, HOV lanes require a minimum number of occupants, typically two or more, unless otherwise indicated by signage.
No, HOV lanes require a minimum number of occupants, typically two or more, unless otherwise indicated by signage.
Using a reserved lane incorrectly can result in a fine and possibly demerit points under the BC Motor Vehicle Act.
Using a reserved lane incorrectly can result in a fine and possibly demerit points under the BC Motor Vehicle Act.
Reserved lanes are identified by a white diamond symbol on the road, often accompanied by signs specifying allowable vehicle types.
Reserved lanes are identified by a white diamond symbol on the road, often accompanied by signs specifying allowable vehicle types.
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