7d. S????????. Boxing ace Prescott hit onlooker.
10a. O???a. Letter showing first from Oxford? excellent.
12a. ?a?t???s. Vocal pieces fare well together in headphones.
16a. ???n. Shock comes from having rear-end chopped off in daring display.
19a.2words. 4.6. ?a?n ?o???e. A consumer out to lunch eats one?.
22a. T?e?a?e. Youngster gets sporting start on horse in front of Her Majesty.