Istanbul's fishermen at Galata Bridge

Are Istanbul’s fishermen polluting the water of the Bosphorus?

The image of amateur fishermen casting their rod into the waters of the Bosphorus is almost inseparable from Istanbul; but experts warn that leads used by fishermen pollute the water and the food chain, ending up in fish and ultimately in humans. A single fishing shop can sell more than 100 kilos of lead per month, a material that has already been partially banned in some countries. Lead accumulated over decades at the bottom of the Bosphorus is counted by tons, which in turn poses another risk: “With so much toxic material in the environment, highly resistant super bacteria are created,” say scientists.