Arms
Per fess wavy Or and Azure between in chief two heraldic dolphins naiant and in base three escallops a lymphad sail furled oars in action all counterchanged flags and pennon flying Gules
Crest
A seahorse erect Or the dorsal fin Gules resting the sinister webbed foot on a wheel Azure
Motto
Non Nobis Domine
Authority
The College of Arms, 17 January 2001