17d, ?u?d???e, Many cross with inclusion of large gratuity.
19a, R?e?, Spread out round enclosure.
20d, 2words, 3.3. ?I? ???, Information in order to make part of engine.
26a, ??o???e???, Ignore port in a storm and founder.
24d, C????, Boast new honour.
28a, ??s???, Indulgent fool back in trouble.