The phrase "constant menace" means something that is always present and threatening, causing trouble or harm consistently.
Sentences with «constant menace»
Constant menace for Sunderland with his movement, classy touches on the ball and of course his finishing. (caughtoffside.com)
Indian attacks were a constant menace, and the Roman Catholic French and Spanish forged an iron ring to the north, south, and west. (religion-online.org)
Angel Di Maria's free - kick that Daniel Aranzubia turned wide was the only real action of an uneventful first quarter, but Deportivo then started to take control with Riki and Pizzi a constant menace to the Madrid defence. (caughtoffside.com)