Tangiers — HM King Mohammed VI, accompanied by HRH Crown Prince Moulay El Hassan and HRH Prince Moulay Rachid, and French President HE François Hollande, chaired, on Sunday at the Gueznaya urban commune (Tangiers-Assilah prefecture), the launch ceremony of the "Tangiers' Call for solidarity-based and strong action in favor of climate", an initiative mirroring the two countries' determination to join efforts to help the international community find adequate responses to climate change.