One of the most unusual general liability claims I've encountered involved a customer tripping over a display of holiday decorations — set up by another customer, not the store itself. The store was initially convinced they had no exposure since staff didn't create the hazard. However, the claim still fell under their liability policy because they had a duty to maintain safe premises, even against hazards created by third parties.
The case reshaped my approach to advising clients: I emphasize that liability often extends beyond what feels "fair" or intuitive. Businesses must assume responsibility for the foreseeable environment they control, not just their own direct actions. Since then, I've advised clients to tighten inspection protocols, document safety checks, and train staff to intervene quickly in unusual situations.
The lesson: general liability coverage is broader than many expect, but so is the duty of care. Understanding both sides is key to preventing claims and ensuring coverage responds when the unexpected happens.