(S (S (NP (BASENP (NNP Peter) (NNP Fahy)) (PRN (COMMA ,) (NP (BASENP (DT the) (NNP Chief) (NNP Constable)) (PP (IN of) (BASENP (NNP Greater) (NNP Manchester) (NNP Police)))) (COMMA ,))) (VP (VBD said) (SBAR (IN that) (S (BASENP (DT the) (NNS police)) (VP (VBD were) (VP (VBN concerned) (QT (DQL ``) (SBAR (IN that) (S (NP (EX there)) (VP (MD could) (VP (VB be) (NP (BASENP (DT a) (NN threat)) (PP (TO to) (BASENP (NN peace) (CC and) (NN order)))))))) (DQR '')))))))) (PERIOD .))