Published December 10, 2020, 6:50 PM The North Luzon Expressway (NLEX) Corporation has proposed at least 11 solutions to Valenzuela City Mayor Rex Gatchalian to address his and the public’s concerns about the “RFID fiasco,” which eventually caused an “atrocious traffic situation” on its expressways. In its response to Gatchalian on Thursday, NLEX president J. Luigi Bautista said in a letter that the company will “intensify regular calls to subscribers whose accounts are recorded as unreadable” as well as “intensify sticker replacement program and customer communication” to solve the issue of RFID stickers that easily wear out. For sensors that cannot promptly read RFID stickers, NLEX also vowed to “install additional RFID antenna and handheld readers to speed up toll payments and traffic flow,” deploy “RFID assistants and technicians at the Valenzuela toll plazas to address motorist concerns,” engage a “third party expert to conduct a full-scale NLEX system audit and submit recommendations for RFID system improvements,” and install “RFID card readers.”