Missed Appointments cancellation Police and Late Arrivals if you are unable to keep your scheduled appointments, please give 24 hours advance notice, to ensure you will not be charged for the appointment. If less than 24 hours notice is given and I am unable to fill your time slot, you will be expected to pay 50% of the scheduled service. Please be aware that the time you reserved is specific for that particular service. I will do my best to accommodate late arrivals. However, if you arrive more than 15 minutes late, I may have to reschedule your appointment. Thank you!