Ibinyamakuru vya leta bivuga ko zimwe mu ngingo zafashwe muri ico kiringo c'ibibazo ari ukwongereza ivyumba vyo gukoreramwo kugira ngo abanyeshure bashobore gutandukana bikwiye, gupima abigisha n'abahagarikizi, hamwe rero no gupima abanyeshure.
