Residents of the Kypseli neighborhood are escalating their concerns regarding water leaks caused by the construction of Line 4 of the Athens Metro. A second official notice is being prepared for “Attiko Metro,” the company overseeing the project. This notice allows all property owners in the area to sign, even those not yet affected by the leaks, demonstrating widespread apprehension. Locals fear potential structural damage to their buildings due to the ongoing water issues stemming from the metro works. The residents are seeking preventative measures and a response from Attiko Metro to address their anxieties. The initiative highlights growing frustration with the project’s impact on the community and a desire for proactive solutions.