Night Flights are for Freight
Parsons Brinckerhoff (PB) put Manston’s request in the context of increasing demand for aviation services, particularly in the south-east of England:
[p3] … the demand for aviation services is set to dramatically increase in the next 20 years. The conclusion is therefore that better use needs to be made of the existing facilities.
The obvious solution would be for Manston to use its daytime capacity, but this never gets a mention.