Union Minister of Road Transport and Highways Nitin Gadkari, while addressing a gathering in Goa on Tuesday, flagged certain "discrepancies" in road projects and called for a "thorough inspection". "I doubt that some government officials have encroached on them because their width isn't right," he said. "If they don't remove the encroachments, I'll arrange bulldozers to raze them," Gadkari added.