https://www.amny.com/news/nypd-radios-encryption-media-access/ https://gizmodo.com/nypd-considers-blocking-public-from-radio-scanner-broad-1849599071 https://abovethelaw.com/2022/09/few-things-say-public-trust-like-preventing-citizens-from-knowing-how-you-police-them-nypd/