Following the move to relocate the marker of the first shot of the Filipino-American War from San Juan Bridge to the corner of Sociego and Silencio, Santa Mesa, Manila, former NHI Chairperson Ambeth Ocampo was declared "persona non grata" in San Juan. The NHCP then issued a replacement marker on the bridge, indicating it as a boundary between Filipino and American soldiers during the war, instead of it being the site of the first shot.