The central station place (Hauptbahnhof) is known for becoming a centre for homeless individuals and drug consumers. The problem has enhanced, but you are going to still once in a while be bothered by beggars. The drug addicts normally don't trouble folks, and also the beggars will request Kleingeld (compact https://gesundheitalert.de/die-gesundheitlichen-vorteile-von-e-scootern-fur-senioren/