Public liability insurance is the cover a United Kingdom business buys because other people are exposed to what it does. If a customer, a visitor, a passer by or a neighbour is injured, or their property is damaged, and the business is legally responsible, the policy pays the compensation and the cost of the argument. It is not required by any general statute here, and it is required by almost everybody a business wants to deal with.
What the policy answers for
Cover responds to your legal liability to a third party for bodily injury or property damage arising in connection with the business, up to the limit of indemnity, and it funds the defence. The practical range runs from the small and frequent, a spilled drink on a laptop or a scratched floor, to the rare and serious, a fall from a badly secured ladder or a fire started by a tool. It answers for the harm; it does not answer for the quality of your work, for your own property or for injury to your own employees.
The limits the UK market offers, and who asks for which
Three limits dominate: one million, two million and five million pounds. One million is the entry figure for low hazard and domestic work. Two million is the general commercial default and what most letting agents and small commercial customers name. Five million is the standard on managed construction sites, in local authority and housing association contracts and for anything near the public highway or utilities. Ten million appears on major projects. Nothing about your own risk decides which of these you need as often as the contract in front of you does.
What a starting price does and does not tell you
Several UK insurers publish a starting price for this cover and several publish none at all. A published figure is the cheapest premium that insurer will advertise: one person, a low hazard trade, a modest limit, no claims. It is genuinely useful as a floor and as a signal that the insurer will commit to something in public, and it is not a prediction of your premium. The record on this site quotes each printed figure verbatim with the day it was read, and lists the insurers that print nothing with that fact rather than filling the cell.
Buying it in the United Kingdom, and who you are buying from
Selling or arranging general insurance in the UK is a regulated activity, and the firm that arranges your cover should appear on the Financial Services Register. A comparison site that passes your details to an authorised broker is an introducer rather than an adviser, which means it can tell you what is published and cannot tell you which policy suits you. If something goes wrong with the sale, the Financial Ombudsman Service is the route for an eligible complainant.
Questions people ask about public liability insurance uk
Is public liability insurance compulsory in the UK?
No general statute requires it for a trading business. Employers' liability is compulsory once there are employees, and some specific activities and licences impose their own requirements. In practice public liability is required by landlords, contractors, licensing authorities and commercial customers.
How much public liability insurance do I need in the UK?
One, two and five million pounds are the standard limits. Two million suits most general commercial work; five million is normally required for managed construction sites, housing associations and local authority contracts. Check the contracts you want before buying the smallest limit offered.
How much does public liability insurance cost in the UK?
Insurers that publish a starting price put it in single figures per month for the lowest risk cases; several publish nothing. Real premiums rate on trade, turnover, employees, the limit and claims history, so a printed figure is a floor rather than a quote.
Does public liability cover professional mistakes?
No. It answers for injury and property damage. Financial loss caused by advice, design or professional work is professional indemnity, which is a separate policy and is written on a different basis.