From an actual email from one of my passengers in the UK..... Aria, Am I covered by STA Travel insurance for putting the wrong gas in rental car? i.e. petrol in a disel car. I could argue that it was not posted on the dash or the gas cap. Thanks, Dumbass passenger This firmly cements my belief that some parents send their children abroad in the hopes that they WILL NOT return. *sigh* I need a new job.