Happybuy 3 Pack of 2 Channel 11000lbs per Axle Capacity Protective Wire Cord Ramp Driveway Rubber Traffic Speed Bumps Cable Protector

We used these to protect cables in high traffic areas when I was in the Army. Or pool noodles to keep the cord off the paint. But, count me with the votes to back in. You have better visibility of people as you approach and back in over backing out into the unknown. The cameras and sensors on the Mach E are pretty good, but I want my own confirmation of my neighbors kids on their bikes being around before I am even in gear.