Horizontal evacuation is not easy and these drills were important to staff. Routine fire drills are usually required by local codes, regulations or authorities having jurisdiction.

Indonesia is at high risk for a large tsunami, Deierlein said, and horizontal evacuation strategies alone -- by motor vehicle or foot -- are clearly not adequate.

Vertical evacuation: A strategy where individuals move to higher levels of multistorey buildings or specially designed structures when horizontal evacuation to higher ground is unfeasible.

The Bears played horizontal football on Monday night as a way to combat the Vikings’ pressure. That meant historic statistics from Justin Fields for throws behind the line of scrimmage and air ...

Indonesia is at high risk for a large tsunami, Deierlein said, and horizontal evacuation strategies alone – by motor vehicle or foot – are clearly not adequate.