Place the shredded cabbage in a very large bowl. Add the shredded carrot, green onions and parsley to the cabbage and toss to mix.
In a separate bowl, stir the mayonnaise, vinegar, mustard, honey, olive oil, salt and pepper together. Taste for acidity and seasoning then adjust as desired. Pour the dressing over the cabbage and carrot then mix well. Cover with plastic wrap and refrigerate until ready to serve.
