Barfleur - Heraldry

The arms of Barfleur are blazoned :
Gules, a seabass contourny palewise argent, and in chief a fleur de lys Or. (seabass=bar en français)

Canting arms.

type "rébus"= bar=seabass + Fleur=flower (but the name Barfleur is actually of scandinavian origin : Barbefloth, Barba's river).