Sunday Post Cryptic

[grumpee]

5d varsity oarsman from Belgium braced for change (9 4)
C ? M ? R ? ? ? / ? L ? ?

18a butler, say or one with cold oratory (8) R ? ? ? ? ? ? ?
14a reinforce river enclosure (6) ? ? e ? ? ?

THANKS

[bookbinder]

5d just been answered as Cambridge Blue.

[Lie-in King]

5d Cambridge blue - anag 'Belgium braced'
18a Rhetoric - "Rhett (Butler)" ("Gone With the Wind", said) + 'or' + 'i' (one) + 'c(old)'
14a Dee-pen

[bookbinder]

18a retainer?

[JackDunwoody]

14a DEE PEN

[JackDunwoody]

18A rhet or i c rhet soutnds like Rhett Butler

[grumpee]

that's great thanks