What time are chief officers allowed to wear the navy blue t-shirt?

Chief officers are permitted to wear the navy blue t-shirt at 1630 hours, which is typically the time most commonly associated with a transition from operational duties to non-operational or off-duty status. This policy is in place to maintain a professional standard throughout the day while allowing for some flexibility as the work shift concludes. Establishing a specific time helps ensure that the uniforms are appropriately worn during official hours, promoting a cohesive and identifiable appearance for chief officers, especially in public-facing or operational settings. The designated hour reflects not just a matter of practicality but also adherence to the department's professionalism and discipline standards.