Fact Sheets
If you are keen to 'dig deeper', you can view these Airservices Fact Sheets for each proposed change. You'll need a cuppa (or two).

1.1 Departures Over Land To The North & West During Southerly Winds 
6am-10pm

Fact Sheet Option 1.1

1.2 Arrivals Over Land From The North & West 
During Northerly Winds
Long Approach 6am-10pm & 10pm-6am
Short Cut Approach 6am-10pm

Fact Sheet Option 1.2

2.1 Departures Over Land To The South & East 
(& West)
During Southerly Winds
6am-10pm & 10pm-6am

Fact Sheet Option 2.1

4. Departures Over Land At Night
During Southerly Winds 
10pm-6am

Fact Sheet Option 4