Chevron converts graduate trainees to ‘casual’ workers, triggering standoff byJosiah Oluwole July 17, 2018 The workers have been "casualised" for over five years.
![CHEVRON logo used to illustrate the story. [Photo credit: Guardian Nigeria]](https://i0.wp.com/media.premiumtimesng.com/wp-content/files/2018/03/Chevron.jpg?resize=350%2C250&ssl=1){kind=icon}
