Checkers & Rally's review: Unsanitary

As I sat in drive thru waiting for my food I seen a customer bring back food for whatever reasons. The food was stored on sandwich station like it would be reused for someone else. Instead of going to the trash can or waste bin like it should have. I will not return definitely unsanitary you never know what people have or could have done to the food and it's being serve to someone else. Unacceptable