Lloyd's stopped salvage extortion with a blank-price contract

By the 1880s, professional salvage crews working waters like the Dardanelles and the Black Sea had learned that a ship in genuine danger has no bargaining position at all: a captain watching his vessel take on water cannot shop for a better price or wait for a competing offer. Lloyd's own account of the period describes masters routinely "compelled to sign a contract for payment of a lump sum frequently regarded as grossly excessive" — the only alternative to signing was losing the ship.

Neither obvious fix worked. Banning contracts struck in the moment of peril would remove any way to hire a rescuer fast, and a sinking ship cannot wait for a court to arrange a competitively bid rescue. Requiring a pre-agreed price schedule was equally impossible, since no one can know years in advance which ship will need saving, by whom, or how dangerous the job will turn out to be. Any real fix had to let both sides commit instantly and still remove the moment that made extortion possible.

Separated rescue from pricing: a one-page form signed instantly, reward left blank for later arbitration, so the emergency no longer sets the value.

A blank price removes the salvor's leverage: the captain can commit instantly without agreeing to an inflated fee.

Deferring the price to arbitration reconstructs a competitive market price after the emergency, when the captain can compare and walk away.

No cure, no pay keeps the salvor's incentives aligned: they must succeed to get paid, so they try hard despite the deferred fee.

A trusted neutral arbitrator is essential; without it, deferred pricing just shifts extortion to post-hoc disputes.

When urgency gives one side leverage, separate the commitment to act from the price, and set the price later by a neutral standard.

The form became, and remains, the professional salvage industry's standard contract worldwide, still administered by Lloyd's Salvage Arbitration Branch through its 2024 revision. A 1978 NBER economic analysis by Landes and Posner independently confirmed the courts' own pattern behind it: an agreement over price struck at the moment of peril is set aside and replaced with a judicially reconstructed award, while the identical agreement struck once the danger has passed is enforced exactly as written, because only then does real competition exist to price it fairly.