To get all sorts of goods to where they're needed most. >> i'm ready to forget it. >> reporter: authorities hope to ease pressure on strained supply chains by issuing thousands of temporary visas to people like him from bosnia. he's worked in the uk before and would gladly return. >> sounds tempting for me because especially now in crisis, in need of drivers. i know before, before the brexit, before the crisis, salaries were good. also in england, so, yes, it sounds okay for me. i would work there. >> reporter: but others like these drivers in slovenia weren't so keane. -- keen. [ speaking for...