Gutabara impanuka zo mu muhanda
Shiraho impanuka zo mumuhanda ahakorerwa ibikoresho birwanya kumeneka ahabereye impanuka, shiraho umuyoboro urinda umugozi, uburire abakozi bari aho kwirinda imodoka yinjira mugihe, kandi urinde umutekano wubuzima bwabapolisi kurubuga.
Koresha hydraulic yagura kwagura inzugi na cabs kugirango utabare abantu bafashwe.