Do vexed insiders score a point? (7)
I believe the answer is:
execute
'do' is the definition.
(to execute something is to do it)
'vexed insiders score a point?' is the wordplay.
'insiders' indicates the central letters.
'score' becomes 'cut' (I've seen this before).
'a point?' becomes 'e' (compass point).
The middle of 'vexed' is 'exe'.
'exe'+'cut'+'e'='EXECUTE'
(Other definitions for execute that I've seen before include "ice" , "Inflict capital punishment upon" , "Carry out - official killing?" , "Finish off" , "Off with his head" .)