During an incident, SMS, radio, PA, and email each send contradictory instructions about whether to shelter or evacuate. What multi-channel communication principle was violated?
Select an answer to reveal the explanation.
Short Explanation
Four megaphones yelling four different directions just stampede the crowd. Redundant channels are great—until the words disagree. Coordinate the content first, then blast it everywhere so people hear one clear instruction.
Full Explanation
Multi-channel strategies improve reach and resilience when primary systems fail, but conflicting instructions create hesitation and unsafe choices. Content should be authored or approved centrally so SMS, radio, PA, and email convey the same protective action. Consistency does not require identical wording on every medium, but direction and critical facts must align. Coordination among channel owners is therefore part of the communication plan, not an afterthought.