Cryptic Clues

ACROSS
1 A politician meeting with the French is more than enough (5)
4 Watched part of play I hear (4)
7 Standard paving stone (4)
10 Exact bill set before clergyman (8)
11 Dead soldiers brought back with the others (2,4)
12 A poor shot from Border (4)
13 Allow man forgetfulness (5)
14 Public transport strike after the 6th of August (4)
15 I’m getting old information from this girl (6)
17 Unfortunately, a thin yew is causing an obstruction (2,3,3)
19 About one, volunteers search methodically in old burial-place (8)
21 Certainly gruff and grumpy without Ecstasy (6)
22 Many an eastern European (4)
24 I had returned to Ohio State (5)
25 Pose with a model of womanly virtue (4)
26 Talk about the last latter to Elizabeth Ball discovered in a summer house (6)
27 Famous Iranian king has residence in Italy (8)
28 Improve workers’ lot (4)
29 Locate it in the London area (4)
30 Number 4 receives 5 (5)


DOWN
2 Originally, my account has the first man with one by a tree (9)
3 Insect seen in lake and river (5)
5 Supplier of heating for the retired? (8,7)
6 Closest eastern remedy (7)
7 Baby clothes in a box in a car (5,4)
8 Bewildered, one eats in a frenzy (2,3)
9 Everything found in low marshy land is ruined (6)
16 Burial-place at southern end of town (9)
18 Without warning everyone at church holds on (3,2,4)
20 Inauspicious honour I get on return to America (7)
21 Excellent issue about cannabis (4-2)
23 Marble and silver with a bit of amethyst at the edges (5)
25 European vegetable (5)