<prompt> Qedela umusho olandelayo: Izinsika zokuphepha eziphakeme zivivinywa ngokushayisana ngokuhambisana nomunye noma ngaphezulu kwamazinga amathathu amakhulu okuhlolwa kokushayisana kwezithiyo zemoto. Lezi yi-PAS 68 UK, i-IWA-14 International ne-ASTM US. Ama-bollards anjalo asetshenziselwa ukunciphisa izimoto eziphikisayo futhi aklanyelwe ukuvikela ekuhlaselweni okungenzeka kwezimoto eziqhumayo i-VBIED kanye nemoto njengesikhali i-VAW njengalokho okubonwe e-  <response>: Ukuhlaselwa kwaseNice ngo-2016 nokuhlaselwa kweWestminster Bridge ngo-2017. 