Paris Mayor Swims in Seine to Prove Water Cleanliness

The mayor of Paris, in a groundbreaking move, swam in the River Seine to demonstrate the water's cleanliness, marking a historic moment for the city which had banned swimming in the river for a century. The cleanup operation of the Seine river, costing 1.5 billion dollars, focuses on protecting the river as a source of drinking water and fostering aquatic life. The public bathing areas and the Olympic swimming events are symbolic gestures to engage public support in environmental projects.