(S (S (S (NP (BASENP (DT A) (JJ detailed) (NN security) (NN protocol)) (SBAR (S (VP (TO to) (VP (VB ensure) (BASENP (RB only) (ADJP (VBN expected) (CC and) (VBN authorised)) (NN traffic) (NNS gains) (NN access))))))) (VP (VBZ is) (VP (VBN included)))) (COMMA ,) (SBAR (IN as) (SINV (VP (VBZ is)) (NP (BASENP (DT a) (NN procedure)) (VP (VBN streamlined) (S (VP (TO to) (VP (VB ensure) (SBAR (S (BASENP (DT the) (NN ambulance)) (VP (VP (VBZ arrives) (PP (IN on) (BASENP (DT the) (NN scene)))) (ADVP (ADVP (RB as) (RB quickly)) (SBAR (IN as) (ADJP (JJ possible))))))))))))))) (PERIOD .))