Many South San Francisco collisions happen in predictable patterns: commuters merging into traffic, vehicles making abrupt lane adjustments, and pedestrians and cyclists sharing busy corridors. Those circumstances can affect how an injury is described and how insurers frame causation.
When a seatbelt allegation is involved, the defense may argue:
- the injury was caused only by crash forces,
- the restraint “performed normally,” or
- the symptoms are unrelated or exaggerated.
Because seatbelts are safety systems with specific performance expectations, your claim needs more than a general story—it needs evidence that the restraint malfunctioned and that the malfunction plausibly contributed to your injuries.


