Sunday Post Cryptic

[charity-baker47]

Brain not working today. Please can someone help
1a I pace around, around cold, cold area (3,3) no letters
2d Imprison Tory with penalty (7) --n---e
4d Yanks follow medical check with hard exercises (8,5) --y---a- --r-s
10a Verse on fruit stack (8) last letter K
18a Convict Jack, having false alibi, by the way (8) --i-b-r-

[ubasses]

1 ice cap

[dannyk13]

1a.Ice cap
2d.Confine
4d.Physical jerks

[ubasses]

2 confine

[dannyk13]

10a.Limerick

[ubasses]

18 jailbird

[dannyk13]

18a.Jailbird

[charity-baker47]

Thank you very much dannyk13 and ubasses. I have one more
6d Said vegetable to mature is a waste (7) l-e-a-e
3d Carbon efficient as strong link (5) c-b-e (cable)?

[dannyk13]

6d.Leakage
Yes cable

[charity-baker47]

Thanks again dannyk13