Olympics triathlon training canceled due to Seine River water quality concerns

The swimming segment of a practice run was canceled due to water quality concerns in the Sun River. Despite heavy rains earlier, organizers expect conditions to improve for the main event. Paris officials and Olympic organizers are confident that athletes will swim in the iconic river, with contingency plans ready if needed.

What was the reason for the cancellation of the swimming segment?

What concerns led to the cancellation of the swimming segment?

What did organizers assure regarding the conditions for the main event?

How did Paris officials and Olympic organizers feel about the swimming conditions?

What contingency plans are in place for the swimming event?