https://www.pcgamer.com/cyberpunk-2077-frame-by-frame-trailer-series-talks-gun-laws-in-night-city/

Everything we learned from E3 2018 about Cyberpunk 2077 suggests Night City is a dangerous place. The open world action RPG—which also resembles an FPS—has added to its frame by frame trailer breakdown. This time the series explores Night City's gun laws. 

Skip the trailer above to the 47 second mark. While smiling and chatting away, the taxi driver pictured doesn't appear phased by the three gun-wielding robots in his backseat—nor does he bat an eye at the barrel-load of firearms stacked along his passenger side. If there are gun laws in Night City, they must be pretty lenient.