Trust no one.
Keep your crossbow handy.
The Overseer is your Friend.
Bolt Frenzy nears the end of its 2nd year. With the establishment of a proper metal industry, the envy of the mutant traitor goblins is piqued, and thieves arrive to take beyond their security clearance.
But the Loyal Troubleshooters of the Overseer are ever vigilant. While authority for 'weapons grade' ammunition has yet to be issued, red clearance wood and orange clearance bone bolts prove sufficient, demonstrating the wisdom of the Overseer in providing what is needed without waste. Loyal citizens need not be concerned about the decision to allow yellow clearance lead ammunition to be manufactured and issued, for the Overseer will not allow mutant traitor goblins to harm them. Green clearance bronze has been (redacted due to insufficient clearance), while (redacted due to insufficient clearance) has (redacted due to insufficient clearance).
Despite temporary authorization to access yellow level equipment, the Overseer reminds all citizens that their current red clearance does not permit them individual rooms, however the Overseer is delighted to announce that a new bedroom design, incorporating a fortified firing position and built into the planned exterior curtain wall, will soon be available, and that clearance upgrades are coming.
The Overseer wishes to thank all citizens for their co-operation in the difficult time of establishing a new colony outpost, and wishes to remind everyone to trust no one, keep your crossbow handy, and that the Overseer is your friend.