Ingabe I-Bollards Ibalulekile?

I-Bollards, lezo zikhala eziqinile, ezivame ukuzithoba ezitholakala ezindaweni ezihlukahlukene zasemadolobheni, zibangele inkulumo-mpikiswano mayelana nenani lazo. Ingabe zikufanele ukutshalwa kwezimali?

Impendulo incike kumongo kanye nezidingo ezithile zendawo. Ezindaweni ezinethrafikhi ephezulu noma ezinobungozi kakhulu,ama-bollardsingaba yigugu. Zihlinzeka ngokuvikeleka okubalulekile ezinsongweni ezihlobene nemoto, njengokuhlasela kwe-ramming, okungaba ukukhathazeka okukhulu ezindaweni zasemadolobheni eziminyene, eduze kwezakhiwo zikahulumeni, noma emicimbini yomphakathi. Ngokuvimba ngokomzimba noma ukuphambukisa izimoto,ama-bollardsukuthuthukisa ukuphepha nokuvikeleka, okwenza kube utshalomali olufanele kulezi zimo.

Ngaphezu kwezokuphepha,ama-bollardskungasiza ekuvimbeleni ukulimala kwempahla nokunciphisa izindleko zokuyilungisa. Ngokukhawulela ukufinyelela kwezimoto ezindaweni zabahamba ngezinyawo nasezindaweni ezibucayi, banciphisa ukuguga kwengqalasizinda futhi bavikele ngaphambili kwezitolo nezindawo zomphakathi ekulimaleni kwengozi noma ukucekelwa phansi.

Nokho, izinzuzoama-bollardskufanele kulinganiswe nezindleko zabo kanye nokwehla okungenzeka. Izindleko zokufaka nokulungisa zingaba zinkulu, futhi zibekwe kabi noma ziklanywe kahleama-bollardsingase iphazamise ukuhamba kwethrafikhi noma idale izinkinga zokufinyeleleka. Kubalulekile ukuqinisekisa lokhoama-bollardszakhiwe futhi zenziwa ngokucutshungulwa ngokucophelela komthelela wazo endaweni ezungezile.

Ekugcineni, isinqumo sokutshala imaliama-bollardskufanele kusekelwe ekuhlolweni okuphelele kokuvikeleka okukhethekile kanye nezidingo zokusebenza zesayithi. Uma zisetshenziswa ngendlela efanele, zinikeza izinzuzo ezibalulekile ekuvikeleni abantu nempahla, zikwenze ukucatshangelwa okufanele ezindaweni eziningi zasemadolobheni nezentengiso.