Gale-force winds, thunderstorms and pouring rain have killed at least 20 people in Turkey's largest city Istanbul.
The authorities described the flash flood that followed as "worst ever" and "diasaster".
Highways and entire neighbourhoods were submerged as you can see in this video:
http://www.youtube.com/watch?v=IHNqa7MoMhI
The authorities described the flash flood that followed as "worst ever" and "diasaster".
Highways and entire neighbourhoods were submerged as you can see in this video:
http://www.youtube.com/watch?v=IHNqa7MoMhI