ACROSS
1 - No hope with cards dealt in game (6-5) – SANCHO-PEDRO*
7 - The sort of wedding the bride must be expecting to have (7) - SHOTGUN [CD] Lovely clue
8 - An indefinite number on street work around the clock (7) - {N}{ON}{ST}{OP}
10 - Have a leisurely conversation with that chef we trained (4,3,3) - CHEW THE FAT*
11 - English TV channel (4) - FIVE [E]
13 - Nick, bridge player, disheartened holding clubs (5) – NO(-r)T{C}H
14 - Cheers up, in a way, absorbing Latin in vault (9) - SEPU{L}CHRE*
15 - The thumbs up for demolition (9) – CLEARANCE [DD]
17 - A myth? Awful nonsense! (2,3) - MY HAT*
19 - A continuous pain? One must ring hospital (4) - AC{H}E
20 - Shooting star and new moon observed by extremely eager scientist (10) - {ASTR*}{ONOM*}{ER}
23 - A helping hand given by gullible type, we hear (7) – SUCCOUR(~sucker)
24 - Boat people perhaps see grim changes (7) - EMIGRES*
25 - Reprieved, second eleven released pent-up emotions (3,3,5) – {LET OFF} {S}{TEAM}
DOWN
1 - Habitual drinker holding nose in need of treatment urgently (7) – SO{ONES*}T
2 - A garment for a man, horrible thing Trish put out (10) – NIGHTSHIRT*
3 - For this reason, strengthen ceiling, in part (5) – HENCE [T]
4 - A fruit pie - pen pal, out of shape, tucked in (9) - PI{NEAPPL*}E
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5 - Accomplished daughter, single (4) - {D}{ONE}
6 - Bird, variegated sort, one on top of church (7) - {OSTR*}{I}{CH}
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7 - Inferior type of stamp (6-5) - SECOND-CLASS [CD]
9 - Salute current members (7,4) - {PRESENT} {ARMS}
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12 - Citrus fruit, kind that is found around the North (10) – {CLEMENT}{I{N}E}
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14 - Secretary’s initial answer’s to get rid of raised typeface (4,5) – {S}{ANS} {SERIF<-} )
16 - Decent chalet, I suspect (7) – ETHICAL*
18 - To be busily active on house is commonplace (7) – {HUM}{DRUM}
21 - Reportedly studies marsh plants (5) – REEDS(~reads)
22 - Money from an Orton play (4) – LOOT [DD]
GRID