Other Fuel System Hoses Lines/piping, And Fittings problems of the 2013 Chrysler Town & Country

I bought this van about 2 weeks back. The dealer had filled up the gas tank. Yesterday I wanted to refuel and then I realized that this was the most unsafe car I have seen. Anybody could have access to the gas cap. There is no key lock or lever lock to it. Just flip open the cover and unscrew the cap and put anything into the gas tank or draw out the gas if you want to. This car costs about 30,000 and has all sorts of features but I am scared to take it out of my garage and park it anywhere else. I hope the manufacturer does something in regards to the accessibility of the gas cap to ease the mind of the owners of this vehicle. I would not have bought this car if I had noticed this at the time of purchase.