This safety issue was not revealed to me at purchase. Vehicle is a push button start and stop and does not have an electronic parking break. Vehicle can be turned off while in Drive, however the gear train does not remain engaged. INCIDENT: The car was moved by my husband who does not drive the car and is accustom to driving a keyed vehicle with ignition interlock. He is also hard of hearing and did not hear quite beeping. When he moved the vehicle driving the car to the inclined driveway, he turned car off using the push button without putting the car in PARK. The car remained motionless until he opened the door and got out. The car began to roll backwards where the door knocked him down and ran over his foot. My husband sustained minor injury. However the car continued to roll about 50 feet before colliding into a stand of trees before it was stopped. The car sustained significant rear end damage. This is a SAFETY issue. I called American Honda to report this issue. They claimed they knew nothing of the above stated design problem and suggested I take the vehicle into the dealership for a diagnostic. I did and Serra Honda of Brighton ran a diagnostic and reported :That the car can be turned off while in drive and that the car does not have any system that will prevent the car from moving if the car is not in Park. The car is operating as designed and will roll if not in park. My complaint #at American Honda is case #[XXX]. There are many reports on the