Sector light Authorities). For example, the United States uses a signalling stereotype which is the opposite of Europe. In USA, the red light indicates the starboard side of the channel for harbour bound vessels, while the green light indicates the port side of the same channel. An expression to remind of this is "red right returning". An example of a sector light is the light of the Fisgard Lighthouse in British Columbia. The lighthouse as built to guide ships through the entrance of Esquimalt harbour. The white sector is an isophase light of 2s from 322° to 195°. If the ship sees
Academic dress of the University of Nottingham partially or fully lined with light blue silk which is the University colour and trimmed with a ribbon the colour of which indicates the graduate's faculty. All members of the University (from undergraduate to Doctor to Divinity) wear a black square cap except for doctors in full dress for whom the regulations now specify a round black velvet bonnet. Lately, such persons have been observed wearing a cord around the brim of the bonnet though these are not stipulated in the regulations. These cords are claret or scarlet for those with substantive doctorates (depending on the colour of the dress