Austen Said:

the barouche would hold four perfectly well, independent of the box, on which one might go with him.

Their mother had no objection to the plan, and they were not in the least afraid of their father's disapprobation. There could be no harm in what had been done in so many respectable families, and by so many women of the first consideration; and it must be scrupulousness run mad that could see anything to censure in a plan like theirs, comprehending only brothers and sisters and intimate friends, and which would never be heard of beyond themselves.