Subscribe and 🔔 to the BBC 👉 https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer 👉 https://bbc.in/iPlayer-Home The #BlueLights are coming... 🚓🚨 Watch on #iPlayer from 27 March at 9pm In Belfast, three PSNI recruits fight against criminal gangs, undercover agents, their own communities and even their own police force. #BlueLights #iPlayer All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ 👉 https://bbc.in/2m8ks6v.