Staff requirements need to be finalized in conjunction with the Event Manager a minimum of twenty-one (21) days prior to the first day of the License period. All staff cancellations require a seventy-two (72) hour notice (excluding weekends and holidays); otherwise, a minimum charge of four (4) hours per staff person scheduled will be applied to the final invoice. Cancellations during shifts will result in charges for the balance of each shift. Special rates for overtime and statutory holidays may apply. The Event Manager will assist with determining the appropriate staff levels as additional staff may be required to cover breaks, entry and/or exit points, patrol lobbies, etc.