I am so sorry for the events that transpired on Monday. I left the gas cap on top of the van after filling it up. It slid off the top and was reduced to smithereens in the street before I could retrieve it. I am guessing this is the 3rd gas cap in a year or so. I am not sure where this all started but it might have been this. There also used to be a plastic thingy that kept the cap still attached to the van. Not that I am making excuses. It's just my brain. I would like you to install a gas cap alarm as soon as possible.