Paris implemented a special Olympic anti-terrorism perimeter along the Seine River on Thursday, marking the beginning of heightened security measures for the upcoming Olympic Games. This new system, requiring QR code passes for access, caught many Parisians and tourists off guard.

  1. A kilometers-long security zone was established, restricting access to areas along the Seine without pre-approved QR code passes.
  2. Many people, including locals and tourists, were unaware of the new system and were turned away at checkpoints.
  3. Those with valid QR codes, either on phones or printed, were allowed smooth passage through police checkpoints.
  4. The restrictions affected various groups, including delivery workers and tourists trying to visit landmarks like the Eiffel Tower and Notre Dame Cathedral.
  5. Some visitors found themselves unable to reach their destinations, while others enjoyed unusually empty streets within the perimeter.
  6. Police officers were instructed to be patient and informative during the initial implementation, explaining the new system to those unaware.
  7. The security measures are part of Paris' preparation for the Olympic Games' opening ceremony on July 26, which will uniquely take place on the River Seine.
  8. Up to 45,000 police and gendarmes, along with 10,000 soldiers, are being deployed for Olympic security.
  9. Some business owners within the security zone expressed concerns about potential loss of customers due to reduced foot traffic.
  10. While most river security measures will be lifted after the opening ceremony, authorities plan to enforce the QR code system more strictly after the initial 24-hour grace period.