1: Quiet decor back, embracing open encouragement to move forward (7)
2: At risk using the phone (2,3,4)
3: Blame cast about nine adept at blending in (7)
4: Heads appearing strange in distorting lens (7)
5: Quietly instigate a witch-hunt (5)
6: Modernise rear, in the opinion of escort (5,2,2,4)
7: Right to possess an address (5)
9: Surprised fat southerner heading west to execute media mogul Turner (13)
14: or creates new mobile sound system (3,6)
16: To me, his convertible is most comfortable (7)
17: Uncompromising joke about Ms. Hayworth (7)
18: Comes to as Ken from Perth gets in (7)
19: Last half of text inserted into proposed constitutional amendment is superfluous (5)
20: Emily gets into the topic (5)