Name the caboose, the train and the Running Track hazard

test/web.test.ts

@@ -338,6 +338,69 @@ describe('the page explains itself', () => {
     }
   });
 
+  it('never puts an internal tray id on a BUTTON either', () => {
+    // The history check below missed this: `maneuver.redFlags` was labelled "Red Flags on tray3",
+    // so the id leaked through the action list rather than the log. Every button, every turn.
+    const game = newGame(2345);
+    for (let i = 0; i < 400; i++) {
+      if (currentActor(game) === null) break;
+      const { options } = actionGroups(game);
+      if (options.length === 0) break;
+      for (const o of options) {
+        const label = describeIntent(game.state, o);
+        assert.doesNotMatch(label, /\btray\d+\b/, `internal tray id on a button: ${label}`);
+      }
+      if (!submit(game, options[0]!)) break;
+    }
+  });
+
+  it('never offers to load a caboose', () => {
+    // A caboose carries the crew, not freight. "add loaded caboose" appeared because the button was
+    // formatted by hand instead of using the labeller that already knew.
+    const game = newGame(2345);
+    for (let i = 0; i < 400; i++) {
+      if (currentActor(game) === null) break;
+      const { options } = actionGroups(game);
+      if (options.length === 0) break;
+      for (const o of options) {
+        assert.doesNotMatch(
+          describeIntent(game.state, o),
+          /(loaded|empty) caboose/,
+          'a caboose was described as loaded or empty',
+        );
+      }
+      if (!submit(game, options[0]!)) break;
+    }
+  });
+
+  it('warns that an industry on the Running Track is in the way of arrivals', () => {
+    // §11.2 — a Facility carries its own rails, so it does NOT block traffic. But §10 makes a car
+    // left standing between the Limits and the Office a collision, and nothing said so.
+    const game = newGame(9);
+    const area = game.state.officeAreas.get(0)!;
+    const industry = {
+      geometry: { kind: 'facility' as const, facility: 'grocersWarehouse' as const, axis: 'ew' as const },
+      baseOperationalRail: true, standing: [], modifiers: [], enhancements: [],
+      facility: {
+        kind: 'freight' as const, subtype: 'grocersWarehouse',
+        allows: { outbound: false, inbound: true },
+        outboundBox: [], inboundBox: [], capacity: { outbound: 0, inbound: 1 },
+        menAtWork: [null, null, null], industryTrack: { length: 2, cars: [] },
+        laborers: 1, porters: 0, usedThisStage: { laborers: 0, porters: 0 },
+      },
+    };
+    area.grid.set(`${area.runningRow},2`, industry as never);
+    area.grid.set(`${area.runningRow - 1},0`, JSON.parse(JSON.stringify(industry)) as never);
+
+    const cells = view(game).cells;
+    const onRunning = cells.find((c) => c.row === area.runningRow && c.col === 2)!;
+    const below = cells.find((c) => c.row === area.runningRow - 1 && c.col === 0)!;
+
+    assert.match(onRunning.what, /RUNNING TRACK/, 'no warning on a Running Track industry');
+    assert.match(onRunning.what, /pass straight through/, 'does not say traffic still passes');
+    assert.doesNotMatch(below.what, /RUNNING TRACK/, 'a Secondary Track industry must not warn');
+  });
+
   it('never puts an internal tray id in front of a player', () => {
     // The §8.1 clearance question read "may tray2 follow tray3 into the next Subdivision?" — the
     // sharpest decision in the game, phrased in internal identifiers.