The one condition that can never be met is the total curfew between 2330 and 0600
At the moment there are shed loads of arrivals after 0430 until 0600.
These flights all originate in the Far East or OZ mainly and leave curfew restricted a/p at the end of their days operations, so there is no give there.
So where are they to go LGW maybe? I don't think LGW has any restrictions.?
Bizarre really