Vetter or proofreader (7)
I believe the answer is:
checker
(Other definitions for checker that I've seen before include "Scrutiniser" , "one dispatched to vet?" , "Stopper" , "One making sure" , "Verifier" .)
I believe the answer is:
checker
(Other definitions for checker that I've seen before include "Scrutiniser" , "one dispatched to vet?" , "Stopper" , "One making sure" , "Verifier" .)