President of Marmara Group Foundation Dr. Akkan Suver congratulated Istanbul Chief Constable Mustafa Çalışkan on the occasion of the 175^th anniversary of the Turkish Constabulary. The message of Dr. Akkan Suver is exactly as follows: "-As Marmara Group Foundation, with our civil society identity, we celebrate the 175^th anniversary of the Turkish Law Enforcement Agency in the person of our esteemed Chief Constable. In these difficult days we are living, we offer our congratulations and thanks to the Police community, which is the guarantee of not only our security but also our stability and life. We present our gratitude with the hope to pass many years in health, safety, and togetherness.