A Riot Police base is located in the county. These units are called for huge events like demonstrations, riots or soccer games to support the regular police units.
The officers of the riot police also have to deal with more complicated situations than shown above. In summer 2011, for example, an unannounced demonstartion had totally excessed. An angry mob gained control over a whole city district until the special forces were able to destroy the anarchistic situation.
Besides the vehicles which can be seen above, the troups have some more cars, mainly to transport the groups of hundreds.