I went for a wheelie in the surroundings today and managed to capture some cows in the rear view mirror of my wheelchair. Otherwise my mirror is really a necessity. I have often been wheeling along on a narrow path and here a “ting-a-ling” begind me. It is generally a cyclist to warn me that he is coming and wants to pass by. Even wheelchairs need a driving test
It is necessary to keep an eye on the rear view mirror, you do not always hear them coming. There might even be the local train passing through.