<prompt> Kalima dǝwo dǝriwo dǝ samne: Bollards do nzǝkǝli-a dǝ kǝla kǝla-adǝben jaraftǝ kǝla awo fal au jili fal au jili fal suro awowa yakkǝma do kǝla kǝla-adǝben jaraftǝ kǝla kǝla-adǝben. Sandi adə sandima PAS 68 UK, IWA-14 Kuruye kuru ASTM US. Bollards jili anyi faidatain motowa kәla kәnәngatәye dәn kuru sandiya dawarzana futu mowonzәna motowa kәnәngatәye dәn VBIED kuru motowa kәla kәnәngatәye dәn VAW futu sandi suro motowa kәnәngatәye dәn turin dәn.  <response>: Niceye kәriwu dә suro saa 2016 dәn kuru kәriwu Westminster Bridgeye suro saa 2017 dәn. 