Anti-labour slogan in this sub-Saharan speech? (5)
I believe the answer is:
'sub-saharan speech?' is the definition.
(group of African languages)
'anti-labour slogan in' is the wordplay.
'anti' becomes 'ant' (synonyms).
'labour slogan' becomes 'bu' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'in' means one lot of letters goes inside another.
'ant' placed inside 'bu' is 'BANTU'.
'this' acts as a link.
Can you help me to learn more?
(Other definitions for bantu that I've seen before include "Group of Niger-Congo languages" , "African language group" , "10 across language" , "African tongue" , "A language and people of Africa" .)