To mitigate the spread of the COVID-19 virus, the Dutch government has implemented several rules and regulations during the pandemic. Compliance with these rules and regulations is crucial for its effectiveness. In the current article, the authors give an overview of research findings from three different studies looking at compliance with the COVID-19 mitigating measures in the Netherlands. In these studies, both manual and computer-based video-analysis is used to give insight in the behavior of people on the streets of Amsterdam. Study 1 monitors compliance with the social distancing directive and stay-at-home advice, showing that people keep less distance when it is crowded on the street. Study 2 focusses on compliance with mandatory mask-wearing and shows that mask-wearing increases with the implementation of the mandatory mask areas, but crowding does not decrease. Finally, Study 3 looks at compliance of citizens during the curfew and shows that streets became far less crowded after 9 p.m. during curfew nights.