Marine Police have arrested two men and seized $1.8 million worth of computer hard disks in Sai Kung.

About 7.30pm yesterday officers spotted a group of people unloading goods from two vans onto five speedboats at Nam Wai. The boats fled when they saw the officers.

A total of 130 boxes of disks were seized from the vans. The two male drivers, aged 21 and 51, were arrested for assisting in the export of unmanifested cargo.