What happened: A BC tribunal ruled ICBC wrongly pinned 100% fault on a driver who was rear-ended after being brake-checked on the Port Mann Bridge.
Who's involved: ICBC and a self-represented BC driver challenging her fault assessment.
What's at stake: A responsibility allocation slashed from 100% to 10% after dashcam footage contradicted ICBC's call.
Why it matters: Claims teams assigning fault in road-rage rear-enders need to weigh dashcam context, not just the point of impact.
Where it stands: Decided - ICBC ordered to amend its records. The order is enforceable.
Garbage on a windshield, high beams flashed in protest, and a sudden brake check on a rain-slicked bridge. ICBC decided the driver who got rear-ended was entirely to blame. A tribunal saw it differently.
A British Columbia Civil Resolution Tribunal decision issued October 14, 2026, found ICBC acted unreasonably when it assigned 100% fault for a May 28, 2024, collision on the Port Mann Bridge in Surrey. The tribunal cut the driver's responsibility to 10%.
The driver was heading west on Highway 1 in wet conditions. Dashcam footage - recording both forward and rear - captured the full sequence. She passed another vehicle by changing lanes. That other driver responded by flashing high beams. The tribunal found this was "obvious protest."
The two vehicles continued onto the bridge. The other driver pulled alongside and, according to the woman's account, began harassing her and throwing garbage at her vehicle. When ICBC later asked the other driver whether they had thrown anything, the response was that they "don't recall." The tribunal called that answer "disingenuous."
There is a short gap in the footage. When it resumes, the woman is changing lanes into a tight space behind the other driver - she said she wanted to record their licence plate and report the unsafe driving.
Traffic was moving slowly but steadily. Footage showed plenty of room ahead of the other vehicle. Then, for what the tribunal described as "no visible reason," the other driver braked - first gently, then sharply.
The woman braked hard. The vehicle behind her could not stop in time and rear-ended her. The other driver kept going.
ICBC's responsibility assessment, dated October 9, 2025, found the woman solely at fault. The insurer said it could not determine whether brake lights on a vehicle further ahead had given the other driver a reason to stop, and could not rule out some unknown obstacle.
The tribunal disagreed. It found it was "more likely than not" that the sudden stop was a deliberate brake check - not a reaction to traffic. The tribunal pointed to the full picture: the high beams, the garbage, the decision to pull alongside and hold position, the open road ahead, and the other driver's non-answer about throwing objects.
"I have no difficulty concluding DH's actions were, on a balance of probabilities, motivated by malice or anger, and not safety," the decision states.
The other driver's conduct was the primary cause of the collision, the tribunal found. But it did not let the woman off entirely. She had squeezed into a tight gap behind a driver who had already shown himself to be unsafe and unpredictable. That lane change breached British Columbia's Motor Vehicle Act section 151(a), which says a driver must not change lanes unless the move can be made safely and without affecting other traffic. Even without the brake check, the tribunal found, a sudden stop for any reason - a mechanical failure, for instance - could have produced the same result.
The split: 10% to the woman, the rest to the other driver.
The tribunal ordered ICBC to amend its internal records to reflect the new allocation. The order can be enforced through the BC courts.
For claims teams handling rear-end collisions where road rage is in the mix, the decision is a sharp reminder: dashcam footage can upend a fault call that looks clean on paper, and a brake check backed by a pattern of aggressive driving will shift the blame.
This is a decided tribunal ruling. The findings reflect the tribunal's assessment of the evidence before it.
