<p>A powerful summer storm caused chaos in Istanbul on July 27 as hail and torrential rain led to flash flooding in several areas.</p><p>This footage, taken in western Istanbul, shows local firefighters rescuing drivers and passengers who had climbed on the roofs of their submerged vehicles.</p><p>Elsewhere in the city, at least two people were injured when a wall collapsed during the storm and high winds toppled a crane at Istanbul’s Haydarpasa port, the Daily Sabah</a> reported. Credit: Instagram/canfatihalptekin via Storyful</p><br />
