The combination of Lucas' (Chief Inspector Stirling to his subordinates) large physique and police uniform provides an imposing sight to many mortals. War medal ribbons adorning the chest of his uniform speak to his military service during the war. As do his neatly trimmed blonde hair and clean shaven face. Aided by his appearance, Lucas has a knack for getting the attention of those around him and holding it, however briefly that may be for.

Of late, Lucas has been irritating his officers by patrolling their areas during the night, keeping them on their toes and signing their pocket books as required. Despite this, his presence is usually appreciated when the rowdier pubs close.