"The Sharpeville and Langa massacres were a tipping point in that they served to trigger off deep revulsion and disgust, both locally and internationally, against the apartheid government."
VOA: standard.2010.03.21
He believes that joblessness for men and post-marriage problems for women triggeroff a lot of these suicides.
How else did news channels begin predicting that an MP at the debate - ahead of the still-born vote - would actually triggeroff chaos at least an hour before he actually did so?