Yes, France is strictly enforcing the 90/180-day rule for non-EU citizens, including those from the UK, US, and Australia. This rule dictates that you can stay in the Schengen Area (which includes France) for a maximum of 90 days within any rolling 180-day period. In 2026, enforcement is becoming even more rigorous with the full rollout of the Entry/Exit System (EES), which replaces manual passport stamping with digital biometric registration (fingerprints and facial scans). This system automatically calculates stays and alerts border guards to overstayers. Furthermore, the ETIAS (European Travel Information and Authorisation System) is now active, requiring visitors to obtain a €7 digital authorization before travel. Overstaying even by a single day can result in heavy fines, immediate deportation, and a potential ban from the entire Schengen Zone for up to three years.