We were at a Walmart that has both diagonal and parallel handicap spaces. There was a woman in one of the parallel spaces. We pulled our motorhome (footprint of a pickup truck) into one of the diagonal spaces. We hung the tag, I got out with my cane, and then the woman asked us to move because she was handicapped and needed that space.
Lucas just said, "My wife needs it, too." and went on. I think that is "partial silence". Heck! If she wanted it, she should have taken in when it was available. She was in the other space before we turned into that aisle, so imagined intimidation or respect could not have been a factor.