Parking lot hazards...

So I managed to scrape the end of the front bumper (towards where it angles/swoops downward) thanks to a giant broken piece of cinder block placed near the middle of the parking spot unknowing to me because there was a car parked to the left of the parking spot so I could not see it as I made a left turn into the spot. This was entirely unpreventable as I traced back how it happened so I just want to let you all to be careful out there. If you cannot see how the parking spot looks, I would recommend getting out of the car and inspect the parking spot first. It is just ridiculous that the parking spot was not maintained properly. I had to pick up the cinder block and place it in the grass because I know this would happen to someone else's car. I am upset but as long as I don't bend down to take a look-its as if it never happened.