The Metro Rail Transit Line-3 (MRT-3) advises the public that the Facebook pages "Transport for Manila" and Transportation in Manila," which use a logo resembling that of the MRT-3, are not affiliated with the rail line.

Moreover, the MRT-3 is not giving away free transportation cards as advertised on the page.

The MRT-3 urges the public to be vigilant of possible scams and to always verify the authenticity of promotional claims found online by referring to the rail line's official Facebook page, which is this account.

The rail line also warns all parties and individuals against unauthorized use of its logo, name, or images for personal gain and affirms its intent to take appropriate legal action if necessary.