Tigray's leaders saw Mr Abiy's reforms as an attempt to centralise power and destroy Ethiopia's federal system.
Tigray mpaninfoɔ nhuu Mr. Abiy nsakraeɛ yi sɛ kwan a ɔrefa so asɛe Ethiopia amanbuo nhyehyɛeɛ no na ɔde tumi no nyinaa ara aba ne nsam.