The large-scale training for crisis situation reaction continues at the Konstantin Velichkov underground station, the Interior Ministry press office announced. Due to the training activities, the region has been closed off by the police. Police and fire department units, medical teams, Bulgarian troops, and representatives of other state structures are taking part in the training. The purpose is an assessment of the reaction capacity, coordination between separate institutions, and real-time information exchange. 
The Interior Ministry thanks citizens for their understanding over eventual inconveniences that the training might have caused.