has several judicial courts: which will be soon merged with that of Chambéry following the reform of the judicial map initiated on 27 June 2007, an industrial tribunal and a House of Justice and the Law Council. With regard to other judicial proceedings, the Aix area depends on the city of Chambéry. Following judicial cutting, Aix-les-Bains is dependent of the , the of Chambéry, of the juvenile court, the Commercial Court of Chambéry, the Social Security Affairs Tribunal of the Savoy and the Chamber of Attorneys the Court of Appeal of Chambéry. Environmental policy On the Lac du Bourget, with several thousand people in addition to tens of thousands of tourists, the water quality had gradually deteriorated from the 1950s to 1970 in a major phenomenon of eutrophication, since the lake at the time was the natural outlet of all sewer pipes, with in particular, Chambéry and Aix-les-Bains. Many motor vehicles of the time were also highly polluting, spitting their fumes which partially dissolved in the waters and spilt oil which was also found in the lake. They made a lot of noise and noise generated was damaging to birds and small mammals. A remediation action has been engaged since the mid-1970s, in order to reduce the eutrophication of the lake, the aim being to arrive at the same results as for Lake Annecy. Services of water treatment stations have been established in Savoy and in particular to Aix-les-Bains. Rivers such as the and the have thus been remediated, improving upon the quality of the waters of the lake and the regeneration of aquatic species. Aix-les-Bains has a public aquarium for the conservation of local species such as trout, Arctic char and carp. This establishment mainly specialises in freshwater fish. The allows not only to help the local wildlife conservation but also for prevention work and educational visits. The city also offers trails marked and arranged allowing hikers to travel in the direction of Mont Revard. These courses are used by athletes, walkers and cyclists. These paths are regularly maintained, eliminating the spread of detritus in green spaces. The municipality also has a municipal park, the . Here there are also many trails. The desire was to create a forest here without pomp, where nature evolves freely. Many events are held at Aix-les-Bains. The convention centre, the or even the Victoria Cinema contribute to the special conferences, such as for