You can watch the TV series "Blue Lights," which follows police recruits in Belfast, on several platforms:

• BBC iPlayer in the U.K., where the series, including season 3, is available to stream for free. Using a VPN can allow viewing from outside the U.K. by connecting to a U.K. location.
• Amazon Prime Video offers "Blue Lights" for purchase as an online download.
• Apple TV also offers the series for purchase.
• BritBox will have season 3 available in the U.S. and Canada starting November 13, 2025.
• In Australia, season 3 is available on SBS On Demand.

Currently, there are no free streaming options outside these regional platforms, but buying on Amazon or Apple TV is possible.