staff and volunteers will have responsibility in ensuring that their working environment is healthy and safe and that staff and volunteers for whom they are responsible are not placed at risk .
O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O
NN CC NNS MD VB NN IN VBG IN PRP$ NN NN VBZ JJ CC JJ CC DT NN CC NNS IN WP PRP VBP JJ VBP RB VBN IN NN .