"It Wasn't My Fault" joke

The ingenuity of drivers involved in accidents, in seeking to assert their innocence, or at least excuse their errors, is apparently inexhaustible, judging from this genuine selection of excerpts from insurance claims.
I blew my horn, but it would not work as it had been stolen.
I unfortunately ran over a pedestrian, and the old gentleman was taken to hospital, much regretting the circumstances.
I thought the side window was down, but it was up, as I found when I put my head through it.
A cow wandered into my car. I was afterwards informed that the cow was half-witted.
A bull was standing nearby, and a fly must have tickled him, as he gored my car.
She suddenly saw me, lost her head, and we met.
A truck backed through my windscreen into my wife's face.
I ran into a shop window, and sustained injuries to my wife.
I misjudged a lady crossing the street.
Coming home, I drove into the wrong house, and collided with a tree I haven't got.
I left my car unattended for a minute, when by accident or design, it ran away.
The other car collided with mine, without giving any warning of its intentions.