You must be separated from danger by at least 2 walls, because one is likely to collapse from impact, and the second will take over the debris. Also, you should clearly know that there are at least 2 exits for shelter. 05 June 2022, 09:11 (Зеркало недели)
The head of the Ministry of Infrastructure told the details. 31 August 2026, 19:36 (Обозреватель)
Where is Yanukovych hiding? Fresh information from the Ukrainian prosecutor's office opens new facts. 29 April 2025, 01:22 (ТСН.ua)