Use only as defence and have medical care ready

摘要

The ongoing dispute betweenrnAmnesty International and TaserrnInternational flared up last week,rnwith Amnesty repeating its claimrnthat more than 330 people have diedrnin North America after being tased.rnBut lawsuits against Taser allegingrnwrongful death have been dismissedrnby US courts, which have found nornevidence that the weapons can kill.rnTwo areas of interest on stun-guns'rnsafety centre on when and how theyrnare used, and the suspectedrnsensitivity of some people to their use.