ACROSS
1 Diplomat secures ouster of premier spy (7)
5 Funny business service? (6)
9 Not cornered? Drinks for everyone! (5)
10 Go beyond collapsed cans in drift (9)
11 Concession to that man overlooking second false argument (7)
12 Underwriter, fashionable and more certain (7)
13 Heading for championship (5)
14 Wicked endless sound made about a fire raging (9)
16 Assesses ties destroyed by agitated teams (9)
19 Farewell to a god in France (5)
21 Very big firm backing a nice revamping (7)
23 Bakery worker fluid about a place to skate (3,4)
24 Land of Hope? (9)
25 Nicaragua company stocks antidote to snakebite (5)
26 Outer limits drawn back on church soil (6)
27 Boy possessing drive becomes doctor (7)
DOWN
1 How chess players move the men (6-3-5)
2 Proclaim Russian politician will be in Vietnamese festival (7)
3 Footloose bed I need to rummage for opium product (7)
4 Foreign restaurant — Gridman's — has unusual taste about it (9)
5 Fur on one tropical mammal (5)
6 One ponders about one son being a maltreater (7)
7 Goodbye, frankfurter! (7)
8 Speech not heard of why letter was not delivered (7,7)
15 Lives fast, taking part in celebrations (9)
17 The more unusual form of mathematical proposition (7)
18 Day rest spoilt by ugly creature (7)
19 Claim about tribal leaving nothing to retribution seeker (7)
20 Act just like one friend swallowing the thing (7)
22 Military head's hot? That's a certainty! (5)
Grid at http://www.thehindu.com/todays-paper...cle5927298.ece