Highway Sign Board e tla ba tharollo ea hau e ntle ho litlhoko tsohle tsa hau tsa ho saena. Liboto tsa rona tsa matšoao ke khetho e ntle ka ho fetisisa ea baetsi ba litsela tse kholo, mekhatlo ea sephethephethe le barekisi lefatšeng ka bophara hobane li fana ka nako e telele, ho itloaetsa, ho nolofatsa, ho khoneha, ho sebelisana le tikoloho le boiketlo ba ho kenya.