People wade through flooded streets after five days of heavy rain hit Pakistan's financial capital Karachi. As the city's crumbling pipes and sewer system struggle to cope with the downpours, rush hour drivers are caught in rising waters. Rescuers and residents resumed searching on Tuesday for survivors as the death toll from the torrential rain rose to almost 400 across Pakistan's north, with authorities warning monsoon downpours would continue until the weekend. IMAGES