The Eiffel Tower in Paris closed on Monday because workers went on strike. Staff stopped working to protest how female employees were treated during a group visit over the weekend.
On Saturday, a religious group visited the landmark. During the visit, female workers were asked to leave their work areas so male staff could replace them. Worker representatives said the female employees felt humiliated by the request.
The company that operates the Eiffel Tower apologized to the workers. A company leader said asking women to move was wrong and went against their commitment to gender equality.
The religious group also apologized for any pain caused by the visit. City leaders in Paris said they are starting an investigation into the incident.