Modern cities are living organisms struggling with ever-increasing traffic jams and non-passable roads as a result of parked vehicles. Cars do not only park in the usual places, but also where they create the greatest problems - in the historic centres of the cities. The use of modern technology and progressive solutions is the only way for city authorities to deal with the phenomenon of today's times - roads crowded with driving or parked vehicles and the associated air pollution caused by exhaust gases or excessive noise. Our solutions for cities are focused on the intelligent control of vehicle entry into the city centre and the comprehensive control of city parking.