The web search results confirm the general topic of FDNY policy changes following public incidents, but none of the provided evidence explicitly states the sweeping rule that 'Booty-shaking babes... are no longer welcome inside FDNY firehouses unless the visit is cleared by a boss.' The evidence is too general to confirm this specific, absolute policy change.

The web search results contain text that reads, 'Department Order 46 reads... the member on housewatch shall ascertain their names and nature of their business and then promptly notify the officer on duty,' which strongly supports the claim. However, the evidence provided does not include multiple independent sources confirming this specific regulation citation (Regulation 20.3.9) from multiple sources.

The web search results mention the 'member on housewatch' regulating visitor admission and general duties, suggesting a high level of responsibility. However, none of the provided evidence explicitly states that the member on 'housewatch' is responsible for *all* activities occurring at the firehouse.

The web search results contain references to Dana Treacy and the concept of visiting fire stations, supporting the narrative. However, the evidence does not provide the original March Facebook post or multiple independent sources confirming her exact boast about trying on uniforms and taking a tour.

Wikipedia entries mention the Sixth Avenue station and its location, but none of the provided evidence confirm that a specific video made there generated exactly 78,000 likes on social media.