Bad lads in Tasmania, for example (6)
I believe the answer is:
island
'tasmania for example' is the definition.
(I know that Tasmania is a island)
'bad lads in' is the wordplay.
'bad' is an anagram indicator.
'lads'+'in'='ladsin'
'ladsin' anagrammed gives 'ISLAND'.
(Other definitions for island that I've seen before include "See 9 across" , "I used for this" , "Crete, for instance" , "Pedestrian refuge" , "Eg, Crete" .)