On Friday, December 6, 2024, the Athens Metro will implement service changes and station closures in response to events marking the 16th anniversary of Alexandros Grigoropoulos' death. Key stations, including "Panepistimio" and "Monastiraki," will be temporarily closed, with trains passing through without stopping. Additionally, traffic regulations will be in place throughout the city center to accommodate the planned protests and memorial events. Authorities urge commuters to plan accordingly and avoid areas near the demonstrations.