The phrase "dire circumstances" refers to extremely serious or difficult situations. It means that things are really bad or in a state of urgency or danger. Full definition
So it sounds like it's possible, but only to be done in dire circumstances with the likelihood of damage increasing with distance travelled. (mechanics.stackexchange.com)
No one admitted to the ER should wait 6 hours except under dire circumstances. (volokh.com)
Life insurance companies offer riders that may be purchased in addition to your policy that cover such dire circumstances. (insuranceblogbychris.com)