Sugar Ban: increases the average lifespan of citizens in the pedestrian zone but decreases their happiness. Pedestrian Zones and New Policies: activate three zone-specific policies for your city including Slow Driving: all roads in the pedestrian zone, except highways, get a speed limit of 20 miles/hour.Pedestrian Streets: let your citizens walk freely on pedestrian-only streets! Place them in your city like any other road and create new green city centers free of most vehicles and pollution.You can read more about it below as we wait for the devs to give it a proper release date. This is more of a pedestrian-themed expansion that will give you a number of places for people to hang out and do their thing, as well as ways for people to get around on foot and stay safe. Paradox Interactive announced a new expansion coming to Cities: Skylines as players will be getting Plazas & Promenades sometime soon.