[ Requiring monsters to enter via the Outer Regions rather than just appearing downtown. ]

Reword the “[Monster] in [Neighborhood]” headline in Rule 2.3.1 to:-

If the Monster is already in a Neighborhood, it is moved to the named Neighborhood, its overall Threat Level is raised by 100,000 times the Neighborhood’s population, and 1% of the Neighborhood’s population (rounding up) immediately Flee.

Add a new Headline:-

[Monster] Approaches: If the Monster has no Location, it is moved to an Outer Region.