A crackdown on unauthorised mining has led to the arrest of four Chinese nationals. They were taken into custody over their alleged involvement in illegal mining.

The arrests are part of a broader effort by the Niger State Government to curb unauthorised mining activities. Further details about the arrests and the crackdown are available from the source.

The incident highlights the ongoing efforts to regulate mining activities and prevent illegal operations. For more information on the arrests and the government's crackdown, readers can refer to the original report.