Opportunity's software has the same flaw, and controllers have been careful to prevent it from crashing.

Concrete barriers in front of the place prevented a truck from crashing through the fences.

They would keep vehicles off sidewalks and prevent cars with explosives from crashing into the building.

Luckily, my children were all on their way to the Ceremony and prevented them from crashing our little party.

His driver does some quick thinking just in time to prevent Donald from crashing!

Concrete barriers ringed the stadium to prevent anyone from crashing into the structure.

I simply wish to prevent the Enterprise from crashing into the surface.

In Snowball the goal is to get to the main control room and prevent the starship from crashing into a star.

That way the sudden stop can prevent us from crashing.

Sometimes in-flight refueling is needed to prevent the F-22 from crashing.