Proposal: No, you suck

If any Horde has fewer than 0 zombies at the time this proposal is enacted, set that Horde's zombies to 0.

If "Proposal: Ornithopter sucks [Trivial]" passed, revert the ruleset to the condition it was in immediately before it's passing.

Add to rule 12 - Zombies between the two existing paragraphs:

No horde may have fewer than zero zombies. If any action would reduce a Horde's zombies below zero that horde's zombies are instead reduced to zero.

Hordes with zero zombies do not count as hordes for non-core rules except where otherwise stated by the ruleset.

If "Proposal: Location and Movement Limits" passes, in rule 11 - The City change

When a Horde tries to leave a Location some of its Zombies get separated and wander off to join other Hordes; that Horde must give at least one of its Zombies to each other Horde in the Location it is leaving for each other Horde in that Location (for example, if there are 3 other Hordes each of them must be given 3 Zombies).

to:

When a Horde tries to leave a Location some of its Zombies get separated and wander off to join other Hordes; the moving Horde must give at least one zombie to each Horde in the location the moving Horde is leaving, including hordes with no zombies, per Horde in that location, excluding Hordes with no zombies (for example, if there are 3 other Hordes, one of which has no zombies, each of them must be given 2 Zombies). If the only other Hordes in the location being left are zombieless Hordes, the moving Horde must give a minimum of one zombie to each.

Passed 10-7; enacted by Simon, 17th of December. +10 to Ornithopter, +5 to Simon.