The work will begin or continue until there will be an increase of at least two risk reduction measures, measures of risk level or until. The decline is acceptable unless approved by senior management as to.
Work will begin or continue to increase until at least two measures reduce the risk or the risk level. Reduction in acceptable levels. Unless approved by senior management, case by case.
Work will start or can't continue until the added risk reduction measure at least two measures or until the level of risk. Decrease in the acceptable level. Unless approved by the chief executive's case.