Even if you work from home, public liability is a sensible option if customers or members of the public come to your property, or you visit them at their premises. Anything from a spillage in the kitchen to an uneven step on your staircase could cause an injury or property damage.
Most home insurance policies won’t cover business-related claims, and even if yours does, the protection may not be enough. Public liability insurance can protect you from those costs, so you won’t face them on your own.