The application of constitutionally granted communication-related rights assumes the existence of public space as a basic requirement for human encounters. Mass media, such as television, internet, radio, or journals, does not completely satisfy people's general communicative needs. Instead, people need actual places where they have the opportunity to confront other individuals face to face with their opinion. Indeed, some forms of communication require a more spacious area than is owned by individuals, or can only fulfill their purpose at specific locations. Protest marches or rallies, for example, are important in raising public awareness and encouraging a broader exchange of opinions with a wider circle of recipients. Public space is the site to exchange ideas and opinions and thus the location for individuals to confront the public with political disputes, societal conflicts, and other matters. Traditionally, market places, pedestrian areas, public streets, and squares offered such sites. They are not only seen as places for consumption and means of transportation, but also as places of communication and human encounters. Hence, in this capacity, public space is the prerequisite for the actualization of the freedom of assembly and general communication-related rights, which on their part—and thereby also the existence of public forums—are the foundations of democratic decision-making and can be seen as a constituting element of a free democratic basic order.