We parked my 2013 Honda CR-V on a < 30 degree incline, put it in park and turned off the engine.
After going behind it, opening the hatch and taking out 2 bags it began to roll backward.
I had the car for only 3 months and have had no warning of any problem.
I have reported this to NHTSA and am waiting for a resolution but will not drive this car again.
As a side note: even though I drive with ECO on, I have never gotten close to 30mpg.
The best is around 25.
A full investigation needs to be done and a recall issued before someone is killed.