Yes.
In case of emergency, the instructions are given concisely and in a way that is easy to understand. It is not always possible for passengers to hear, so it is often done visually.
On April 13th, 2010. See this statement in context.
April 13th, 2010 / 9:50 a.m.
Assistant General Counsel, Law Branch, Air Canada
Yes.
In case of emergency, the instructions are given concisely and in a way that is easy to understand. It is not always possible for passengers to hear, so it is often done visually.
See context to find out what was said next.