From a panel of 14 judges at each event, the scores of seven unidentified judges would be chosen at random, a step intended to prevent collusion.

These executives said AT&T wanted to protect its shareholders by preventing possible collusion among bidders with access to AT&T's financial data.

There will still be a role in the future for the regulatory agencies to prevent oligopolistic collusion between networks to make sure competition is not subverted.

Federal law prohibits income tax preparers from making loans to customers, a rule intended to prevent collusion between taxpayers and tax preparers.

A second rationale is that it may prevent collusion amongst teams needing only a draw to advance in a tournament or avoid relegation.

Although responses to Fischer's allegations were mixed, FIDE later adjusted the rules and format to try to prevent future collusion in the Candidates matches.

The Rosvirein Peace Force orders all undocked ships to leave the system to prevent collusion with the pirates and so Ky is unable to wait for Stella.

This prevents collusion or cheating in the tournament.

The law presumes against the common carrier (i.e. imposes strict liability) "to prevent litigation, collusion, and the necessity of going into circumstances impossible to be unravelled".

Boutwell prevented collusion in the printing of money by preparing sets of plates for a single printing, with the red seal being imprinted in the Treasury Bureau.