Bilibid inmates file 1st Supreme Court case vs new GCTA IRR

A group of inmates from the New Bilibid Prison file the first petition before the Supreme Court seeking to nullify provisions of the new Implementing Rules and Regulations of the Good Conduct Time Allowance or GCTA law. Full story: https://www.rappler.com/nation/241375-bilibid-inmates-file-supreme-court-case-vs-new-gcta-irr