Locking Gas Cap for a 2014 Z3

[LKG PH Creek]

Is anybody aware of a locking Gas Cap for a 2014 Z3?
Thanks in advance,

[boardman74]

The 2014 and late 2013s has a pop up cap and not a screw on. No way I know to lock it.

[Wood]

EPA regulation it will be on all of them eventually. Dealer told us it takes for ever to fill without gas everywhere.