(S (S (ADVP (RB However)) (COMMA ,) (S (NP (BASENP (DT a) (NN survey)) (PP (IN by) (NP (BASENP (DT the) (NNP Campaign)) (PP (IN for) (BASENP (NNP Real) (NNP Ale)))))) (VP (VBZ suggests) (SBAR (SBAR (S (NP (BASENP (NN 840,000) (NNS people)) (SBAR (WHNP (WP who)) (S (VP (VP (VBP do) (RB not)) (VP (ADVP (RB regularly)) (VP (VB go) (PP (TO to) (BASENP (DT the) (NN pub))))))))) (VP (MD would) (VP (VP (VB do) (ADVP (RB so))) (PP (VBG following) (NP (BASENP (DT the) (NN introduction)) (PP (IN of) (BASENP (DT the) (NN ban))))))))) (CC and) (SBAR (IN that) (S (NP (BASENP (NNP England) (POS 's)) (NP (QP (NN 6.2) (NN million)) (BASENP (JJ regular) (NNS drinkers)))) (VP (MD would) (VP (VB be) (ADJP (ADJP (RBR more) (JJ likely)) (S (VP (TO to) (VP (VB visit) (BASENP (NNS pubs) (CC and) (NNS bars)))))))))))))) (PERIOD .))