Unless the jurisdiction has some sort of contract with Google regarding the use of maps for public safety, I don't see how Google could be held responsible. Google does not make any guarantees about the accuracy of maps, and you use it at your own risk. That means the safety risk is on you, not Google.
Yes, it would be nice if Google would take steps to ensure the accuracy of maps and make guarantees accordingly, but it doesn't (and I don't see how it ever will unless and until maps becomes a paid application instead of a free one).
> That means the safety risk is on you, not Google.
There could be jurisdictions that disagree with this. The US delegates quite a lot to contract law, but say Germany (I’m not sure if they do, but it sounds like it could be a German thing) could definitely decide that the act of providing a map with navigational assistance is sufficient to make some legal guarantees about accuracy.
