United Progressive Kinabalu Organisation (Upko) president Ewon Benedick has urged Gabungan Rakyat Sabah (GRS) to uphold the principle of power-sharing.

Speaking at the Upko convention Zone D in Papar, Sabah yesterday, Ewon (above) said party delegates have been raising concerns over the lack of power-sharing at the grassroots level.

This, he said, has caused...