4A Second one in five is in the country. (5) ?????
5D Card game's put back in container. (3) ??N
6D Writer turns up to cut off relative. (6) ????E?
The 1st letter of 5D is the 2nd letter of 4A.
The 1st letter of 6D is the 5th letter of 4A.
Could 4A be RURAL? But why?
Could 5D be CAN? is there a card game called CAN?
Also:
19A It's poetically back to take the chair. (3) S?T
Is 19A SIT or SAT? Why?
18D Rash climbing to conclusions. (5) ?T??S
Is it STEPS? What's the connection with 'rash'?
The T in 18D is the T in 19A.
4A Spain. Second one in five = i, can't work out the rest of it just yet!
I suppose second one could refer to the n from one, but that still leaves spai to find...