(a) If the Project Owner directs suspension (other than as a result of a breach of this Agreement by a NOP, where the suspension is necessary to ensure that the Works comply with the requirements of this Agreement or in the circumstances set out in clause 22.5), or where the Participants suspend the whole or any part of the Works where there is a real risk of injury to persons or damage to the Environment, the Project Owner must continue to pay any Reimbursable Costs reasonably and actually incurred during the period of suspension and the Corporate Overhead and Profit in respect of those costs. Any Reimbursable Costs paid by the Project Owner in respect of the period of suspension will be known as "Suspension Costs".
(b) If the Project Owner directs suspension (other than as a result of a breach of this Agreement by a NOP, where the suspension is necessary to ensure that the Works comply with the requirements of this Agreement or in the circumstances set out in clause 22.5), then the suspension will be an Adjustment Event for the purposes of clause 12 and clause 12 will apply in respect of the treatment of any Suspension Costs arising from that suspension.