Can I amend the dates or times of my booking? If you have purchased a flexible product you can amend the times or dates by clicking here. If your booking is 'Price Buster' it cannot be amended or refunded. Related articles What are the rates if I overstay my booking? What times should I book for the car park & what happens if I'm early/late? Manage my car park booking Can I amend my vehicle registration on my booking? Can I cancel my car park booking?