Bonus loading

The amount added to a life insurance premium to distinguish ‘with profits’ policies from those without profits. The higher payment entitles the policyholder to participate in any divisible surplus available for bonus distribution at any bonus valuation.

Bonus reserve valuation

A type of gross premium valuation that allows explicitly for future bonuses under with profits contracts. The terms bonus reserve valuation and gross premium valuation are regarded as alternative phrases. For some purposes (certain solvency investigations) a gross premium technique will be used with no allowance for future bonuses.

Book debts insurance

Insurance against inability to collect money owing, following the destruction of books by an insured peril. Cover includes the cost of reproducing records and tracing debtors. Bad debts, being a credit risk, are not covered. The sum insured is the estimated maximum debt outstanding at any one-time subject to average and the premium is adjustable at the end of year. As book debts relate to preinterruption transactions they are not covered under business interruption insurance.
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Insurance against loss through inability to collect debts due because accounting records have been destroyed.

Bordereaux

Lists of premiums and claims prepared monthly or quarterly by cedants or coverholders for reinsurers or underwriters to advise them of risks accepted and claims incurred under treaties or binding authorities. Bordereaux are not always required in reinsurance treaties.
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A list of premiums payable and claims paid or due which is prepared by a coverholder for a managing agent or by a reassured for its reinsurer. Bordereaux are commonly produced on a monthly or quarterly basis. They breakdown block premium payments that are made to underwriters and detail claim payments made on behalf of or due from underwriters.

Borrowed employees/servants

Employees who are lent or hired out by their general employer to other employers for specific purposes. There is a presumption that the general employer will remain liable for the torts of that servant while hired or lent to the special employer unless the general employer can show that control has passed to the special employer (Mersey Docks & Harbour Board v. Coggins & Griffiths (1947). Condition 8 of the Contractors Plant-hire Association’s Conditions (CPA) makes the hirer responsible for all claims from the operation of plant by the driver/operator who is supplied with it.