Should MIA be the first airport to add safeguards for runaway planes that the FAA says aren't needed when safety buffers exist on runways?

A cargo plane from Puerto Rico overran a runway at Miami International Airport Sunday afternoon, the FAA said. All runways and taxiways at the airport are closed and a ground stop is in effect, an airport spokesperson said.

Miami International Airport is under a ground stop on Sunday afternoon after officials said a cargo plane overran the runway and hit multiple vehicles, impacting several patients.