The decision by Paris Mayor Anne Hidalgo to reduce the speed limit on the city's périphérique to 50 km/h from October 1 has sparked significant debate.

The move aims to reduce noise pollution and improve air quality, but has been criticized by regional leaders and daily commuters.

Valérie Pécresse, President of the Île-de-France region, argues that the measure is ineffective and penalizes non-Parisians who rely on the périphérique for daily commutes.

Critics, including regional councilor Pierre Liscia, claim the decision was made unilaterally without sufficient public consultation.

While some support the noise reduction benefits, others doubt the environmental impact and fear increased congestion.

The controversy highlights the ongoing tension between urban policy and regional needs.