INGAMBA Z'UMUTEKANO

Inzitizi z’umutekano zirimo cyane cyane Road Blocker na Tire Killer, bikoreshwa mu gushimangira imicungire y’umutekano w’ibinyabiziga ahantu hakomeye.
Umugozi wo mu muhanda ni uruzitiro rw'icyuma rushobora kuzamurwa no kumanurwa. Rushyirwa ku muryango no mu nzira yo gusohoka kugira ngo hirindwe ko imodoka zinjira mu modoka ku ngufu. Rukunze kuboneka mu bice birinzwe cyane. Umuti wo mu bwoko bwa Tire Killer ushyirwa hasi kandi ufite ibyuma bitobora amapine nta ruhushya kugira ngo hirindwe ko abantu binjira mu buryo butemewe n'amategeko.