1D Letter for a Greek character in steel production (7)
? P ? ? ? ? ?
13A. Notice speech to be a compulsive activity (9)
? ? ? ? ? T ? O ?
26A. Finishing by identifying the time (7-2-1-3)
4D. Great when mad Tim's taken in by members of two unions (9)
? I ? A ? ? ? ? ?
16D. Month to take on the sovereign (7)
? O ? ? ? ? ?
18D. A cut in the leading team (7)
? ? ? ? ? ? ?