明火执仗（明火執仗）　

◎ 明火执仗 mínghuǒ-zhízhàng

[armed robbery committed openly;armed attack with torches;carry torches and weapons in a robbery] 胆敢于夜间公然持火照明,携带器仗,入室抢劫。形容明目张胆地为非作歹,毫无顾忌