OK! I got all the answers ... but can someone tell me WHY the following answers?
10D: Tendency to ask questions about blatant lie (10) = PROPENSITY 6D: Cashed in first of bonds not needed in desirable conversion (8) = REALISED 7D: Ruling party starts to introduce National Service (3) = INS?
I cannot easily reconcile any of the clues with the answers !!! (or am I just being inordinately stupid for a Tuesday morning???)