Passengers queue at the Edsa Carousel Busway Monumento station in Caloocan City on Wednesday. President Ferdinand “Bongbong” Marcos Jr. on Friday approved the extension of the free Edsa Carousel bus rides until December and free rides for students who will be using the Metro Rail Transit-3 (MRT-3), Light Rail Transit-2 (LRT-2), and Philippine National Railways (PNR) when in-person classes resume in August.