“…The problem has also been noted by Turkish researchers Shihomi Ara Aksoy, Anna Kiziltan, Mustafa Kiziltan, Merih Aydınalp Koksal, Fatma Oztürk, Elçin Tekeli, Yes¸er Aslanoglu, Ulas Im, Nilhan Duran, Alper Ünal, Metin Baykara, Nazan Ozyürek, Pervin Dogan, Agça ˘ Gül Yılmaz, Canan Esin Koksal, Irde Çetintürk Gürtepe, Ahmet Burçin Yereli, Mehmet Emin Birpınar, Gülen Güllü wrote "Government policies on renewing vehicle fleet by introducing newer, cleaner vehicles and removing old, polluting vehicles have significant impacts on air pollution. [5].…”