(S (S (BASENP (DT The) (JJ additional) (NNS police)) (VP (MD will) (VP (VB include) (NP (NP (BASENP (NN specialist) (NNS police)) (PRN (LRB -LRB-) (PP (VBG including) (BASENP (NN riot) (NNS police))) (RRB -RRB-))) (SBAR (S (VP (TO to) (VP (VP (VB provide) (BASENP (NN security))) (PP (IN for) (BASENP (NNS spectators))))))))))) (PERIOD .))