Years ago, before COVID, I had a cyclist get so verbally aggressive to me on a train that I thought he might punch me.

All because I insisted he had to move his bike out of the way so that I could get my powerchair down the aisle, so I could get to the one carriage on the train that had a small enough gap at my destination platform that I could get off safely without my powerchair getting horribly stuck in the gap between train and platform.