As an 80s baby I grew up playing Sierra games on PC and one series my brother and I would play a lot was the Police Quest series (along with Space Quest). I found a website where you could play Sierra games (first one I played was Leisure Suit Larry since I wasn't allowed to play it as a kid) and I am considering doing a replay of the Police Quest games and basically a total retro gaming dive until Starfield and Elder Scrolls 6 comes out (my main gaming at the moment is Modded Skyrim, Sims, and Assassin's Creed Valhalla).
Can anyone recommend any good cop games whether old or new?
Nice offer, but I should have been a bit more clear: gog-games.com is not official GOG, it's a site that hosts the GOG installers for free. It's a piracy site. The official GOG site doesn't list the original BG games any more, but gog-games still does.
You still have access to them, but you can can't purchase them without giving money to Beamdog now as far as I can tell.