1 Slander Irishman visiting New York (7) CALUMNY
5 Property close to Nice, say (6) ESTATE
9 Trap about to be laid by the Spanish boy (5) NIGEL
10 Bound to put an end to children's game (9) HOPSCOTCH
11 Rectories I mixed up delivering desk (10) ESCRITOIRE
12 Cat, black, in vault (4) TOMB
14 Strategy to avoid unpleasant realities employed by one in a trap? (6,9) BUNKER MENTALITY
17 To play this, must one have a round using an iron? (7,8) RUSSIAN ROULETTE
18 Carry last of wine into pub (4) BEAR
19 In night club, hold forth about duo, initially off-key (10) DISCORDANT
23 Member hasn't arrived on time to do what members do? (9) LEGISLATE
24 Friend, male one, filling in the past (5) AMIGO
25 The French deserter carrying one rope (6) LARIAT
26 Pilot goes about a mile in vessel (7) STEAMER
Down
1 Type of flower produced from a bulb recently out round river (10,4) CANTERBURY BELL
2 Reason one joins record clubs? (5) LOGIC
3 Way of presenting data from-MUD? Email it, possibly (10) MULTIMEDIA
4 Coarse person in hostelry, a hooker (5) YAHOO
5 Ten operas rewritten in international language (9) ESPERANTO
6 Instant credit (4) TICK
7 One who's got designs on some of you? (9) TATTOOIST
8 Red-hot on box, yet comic is just an ordinary young chap? (3,3,3,5) THE BOY NEXT DOOR (should be 3,3,4,4)
13 Adroit male rolled a cigarette (6-4) TAILOR-MADE
15 Lots again suffering homesickness (9) NOSTALGIA
16 Beggar declaring inability to rehabilitate? (9) MENDICANT
20 This game teaches strategy, in part (5) CHESS
21 Short cut - over 10 minutes, in truth (5) AXIOM
22 Up endlessly making wine (4) ASTI