Unfortunately a wit isn't a royal such as Victoria? (7,7)
I believe the answer is:
railway station
'victoria?' is the definition.
(I've seen this before)
'unfortunately a wit isn't a royal' is the wordplay.
'unfortunately' indicates an anagram (a bad or unfortunate spelling).
'a'+'wit'+'isnt'+'a'+'royal'='awitisntaroyal'
'awitisntaroyal' anagrammed gives 'RAILWAY STATION'.
'such as' is the link.
(Other definitions for railway station that I've seen before include "Victoria?" , "halt?" .)