Build a fence in the front of your property.
Allow no fence on the remaining 3 sides.
Make an opening for the gate in the front fence, but do not install a gate.
Then go out and tell the world how you have built a fence to protect your property.
Or, in this case, Pope Paul VI properly maintained the fence on all 4 sides, and placed a lock on the gate in front.
Now, it is proposed to remove the fence on 3 sides, remove the gate, and then explain to the world how you are still protected by the fence.