They could be - you will find out where the safest place is when the earthquake (or other disaster) occurs.
Well they are according to this article, but I suppose it depends what country the tunnels are built in and who built them.
You want to be safe just go to the same place the politicians go. A luxury resort with a bomb shelter. Project Greek Island - Wikipedia The Greenbrier - Wikipedia
I'm talking about Natural Disasters, not the manmade version. Can't shoot Mother Nature. Quite a departure from the original posts on driving and parking. Just going with the flow.....