ET CROSSWORD NO. 4191

ACROSS
1 Pipe produced// by a place for experiment// in money (8) CA{LAB}ASH
5 More boorish talk by a tradesman (6)GROCER anno pending
9 Sure of Mo being able to form a group (8) FOUR SOME
10 Choose a man to speak of eating out (6)PICNIC anno pending
12 What might otherwise be found in the streets of Chelsea (4) ELSE(T)
13 In favour of Phil the producer - one hopes to strike it rich (10) PROSPECTOR
15 Green area where there might be cannon (8-5)BILLIARD TABLE
19 Vulgar appearance shared by some (6,7)COMMON FEATURE
23 European holding a line from far away (10)AUSTR{A L}IAN
25 Back dignified cover for an archbishop (4)EBOR
28 Get wind of something easy (6)BREEZE(2)
29 Use ears here for practice (8) REHEARSE*
30 Obtain support //for silent// revolution (6)ENLIST*
31 Foolish politician not bad at showing Harry empty understanding (8)SYMPATHY

DOWN

1 Drink //firm// loudly// demanding payment (6)CO F FEE
2 Rough types - a great deal can be found around the second of July (5)LO{U}TS
3 Make a hit at a party (4) BASH
4 Odd(RUM) as// get-up/ on first rate/ military man (7)SA MUR<-AI
6 Find a river to throw her in (5) RHINE*
7 Painter of the fuzz (9)CONSTABLE
8 From time to time a judge may be one to note (8)RECORDER
11 Employment might be obtained from one in the tartan trousers (4)USER[T]
14 Muse about rise in fuel production (4)CLIO
15 Attacks// an awful place// causing great surprise (9)BOMBS HELL
16 Friend left superior dwelling for one (3)ACE
17 Solicit custom for everything Continental (4)TOUT
18 Game to put characters on board (8)SCRABBLE
20 Given a touch that may be material (4)FELT
21 Rebel embraced by girl learning here (7)ACADEMY
22 Where blood flows on a main road (6) ARTERY
24 Puts up soundly and demolishes (5)RAZES
26 On your head be it, soldier (5)BERET
27 Take a quick look up and hold (4)KEEP<-