Cure for Sidewalk Chiefs If plans that are being made by Fire Commissioner John A. Bowman, East Orange, N. J., work out, that city will soon have solved its problem of the sidewalk fire chief. The method of attack is education. For several months Commissioner Bowman and his son have been using a motion picture camera and photographing how fires are fought and how the fires might have been prevented. He wants to show the critics why firemen do certain things while fighting fires. The pictures will be shown in schools and clubs.