(S (S (S (BASENP (JJ Face-to-face) (NNP Jobcentre) (NNS services)) (VP (VBD were) (VP (VBN unaffected) (PP (IN by) (NP (BASENP (NN yesterday) (POS 's)) (BASENP (NN strike) (NN action))))))) (COLON ;) (S (BASENP (DT the) (NN union)) (VP (VBP have) (VP (VBN announced) (SBAR (IN that) (S (BASENP (DT this)) (VP (MD will) (VP (VB be) (VP (VBN followed) (PP (IN with) (NP (BASENP (DT an) (JJ indefinite) (NN ban)) (PP (IN on) (NP (BASENP (NNS members)) (VP (VBG working) (ADVP (RB overtime)))))))))))))))) (PERIOD .))