British spelling vs city centre

British spelling and city centre both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
city centre	Yes	No	No	No

British spelling (noun)	city centre (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	the central part of a city