Concerning noise pollutions, the municipal technicians regularly carry out investigations into the ground and of the periodic rounds of control in all the communal perimeter in particular in summer, period during which noise pollutions are accentuated.

The follow-up of the investigation is ensured by technicians who inform the concerned one in the event of going beyond threshold to lead it to reduce the harmful effect to a tolerable level with an aim of the respect of quietude of the citizens and their quality of framework of life. Coercive measures are taken according to the cases: warning, amends and injunction, proposal for a decree of seizure or closing according to the case and, finally in the event of no respect express regulation the execution of the decree by the municipal police.

Each summer, the Town hall of Tunis puts at the disposal of its citizens a special program with an aim of fighting against the emanating noise of the private festivals. This program of fight begins on July 1st and is prolonged until September 15th. Six brigades take care of the execution of this program in the 16 municipal districts, besides a central team located at the post office of the municipal police of the street Moncef Bey.