Rt2

[redglenys]

17d makeshift centre removed to fit [2,4] i? t???
18d derek goes over your old scottish hut [4] ?o??? is it bothy i Don't understand it if it is right
20a tv detective who was excommunicated [6]l?t?e?
21a quiet learner about to tear up contract[7,2]?????e? u?
thanks

[sandyRoe]

Bo(Derek) + thy, old way of saying 'your'...Bothy

[factor-fiction]

Luther

[sandyRoe]

20 Luther

[bibblebub]

17d) in trim = int(e)rim

[factor-fiction]

21a ends in UP

[bibblebub]

21a) shrivel up - has been given before

[sandyRoe]

puckers up? but don't see why

[factor-fiction]

I think it will be a word that means contract as in 'go smaller'

[glasman]

Shrivel up

[redglenys]

thank you all for your help

[factor-fiction]

I think there will be a p and an L

[factor-fiction]

Sh=rive +L +up

[factor-fiction]

To late, but I meant SH +...