Plea from the sea (3)
I believe the answer is:
sos
(Other definitions for sos that I've seen before include "Mayday call" , "Coded distress signal" , "Help code in 13 Across" , "Help initially, Mr Morse" , "request for aid" .)
I believe the answer is:
sos
(Other definitions for sos that I've seen before include "Mayday call" , "Coded distress signal" , "Help code in 13 Across" , "Help initially, Mr Morse" , "request for aid" .)