Not wanting to miss out on any time, the Group Leaders kicked their plan into gear immediately after their Alliance Meeting.
They sectioned off the River for the Rest of the Day and had it patrolled by their officials. This would ensure that the Leaders would receive almost immediate notifications from their Networks if there was any movement.
They then had patrols all around the Northern quarter of the circle to ensure that their effective search radius was further expanded. This gave them the ability to monitor any ingoing or outgoing movements in great detail.
The Alliance wanted to know everything that could happen. They wanted to control everything!
However, they also knew that if there was a Skill that gave someone Stealth, then they would never even know if someone ever passed by their blockade. They already knew that Midas could use a Skill like that, which gave them headaches.