capriciously

adv

1. In a capricious manner; without caution or concern.

   “"Where are we going?" she asked, jibbing capriciously in the descent.”

   “In Virginia, as in most of the country, jaywalking has long been punishable by a fine but very rarely enforced. A penalty that is invoked sporadically and capriciously is not fair to those who get socked with it, as state and federal courts have declared many times.”