Opening hours are insane!!
The Theme Park/Water Park/Amusement Park ticketed area may only be open to the public during periods within the following hours:
Normal hours: Monday to Sunday including bank holidays: 07:00 to 23:00;
Seasonal events (such as Halloween Horror Nights): Monday to Sunday including bank holidays: 07:00 to 02:00 up to 60 times in any calendar year;
Holidays: Monday to Sunday including bank holidays: 07:00 to 01:00 up to 5 times in a calendar year on or around Chinese New Year, 5th November, Diwali, Christmas or New Year’s Eve; and
Special events (including private events): Monday to Sunday including bank holidays: 07:00 to 01:00 up to 30 times in a calendar year.
Outdoor amplified music permitted within the Theme Park/Water Park/Amusement Park ticketed area will finish no later than 23:00 except that during Halloween Horror Nights, and Special events referenced in CZ9.1 such music may extend up to 00:30.
https://assets.publishing.service.gov.uk/media/685d75a361d68e6ee1a92acb/03_-_6.3.0_Design_Standards.pdf