70 per cent of complaints were formally addressed to the Ombudsman, 30 per cent concerned the police. For example, there were many critical submissions due to long naturalisation procedures for foreigners. Residence permits and social benefits were other topics, wrote Oerke. Other issues included residents' parking permits, fines and driving licences. On the subject of the police, the commissioner categorised 8 percent of complaints as justified, while 29 percent were unfounded. A further 28 per cent of the complaints were resolved through counselling and mediation. The remainder could not be resolved or were resolved in another way.