Today, an open day for inmates of the preparatory group of the kindergarten No. 50 in the city of Nizhnekamsk was held yesterday by the graduate of Ivanovo Fire and Rescue Academy of the State Fire Service of EMERCOM of Russia and now a full-time employee of the department of supervision and prevention in the Nizhnekamsk Municipal District, Maxim Nikolaev. The children actively shared their knowledge, told how to act in case of fire, showed excellent knowledge of all the numbers of operational services.