Limit repeated AI driver honking; record Workshop 0.0.129

docs/ground-transport.md

@@ -1,5 +1,12 @@
 # Finite ground transport
 
+During Escape missions, AI road-vehicle drivers are limited to half-second horn
+beeps, with at least 30 seconds between beep starts per driver. Holding the horn
+request or tapping it repeatedly cannot bypass this limit. The authority applies
+the limit to the driver's native controls; player horns, passengers, aircraft
+and the separate eight-second lock-breach alarm are unaffected. This bounds horn
+noise without changing obstacle avoidance, braking or route recovery.
+
 The normal Southern supply cache now attempts one locked successor `SupplyUAZ`, based on the vanilla UAZ. Its explicit `Optional 1` declaration permits omission if the parking survey, resource, security or readiness checks fail. The cache, physical clues and guards remain intact. Placement is attempted once after required stock, guards and extraction preparation finish; a spawned candidate gets a separate fixed 15-second settling deadline. Losing the candidate never schedules a replacement or refills fuel.
 
 The Southern parking candidate is **6150/7038**, offset `0 0 -12`, heading 180°, clearance radius 4 m and maximum terrain range 1 m. The [normal-route native run](evidence/native-2026-09-30-normal-route/report.json) accepts this parking square with a 0.625 m terrain range and observes the owned vehicle at approximately 6149.98/7038.01. Its three dedicated checks confirm once-only admission, a resolved owned vehicle and an initially locked state. The earlier occupied-prefix refusal remains recorded. Ordinary driving, held breach input and remote behavior still need testing. A ready vehicle starts locked; the existing driver-door breach action is required. Successful breach now starts a bounded eight-second horn alarm; [alarm lifecycle and qualification limits](vehicle-security.md) distinguish implementation from audio and remote-client proof.