A century by Tim Ambrose and a five-wicket bag for James Anderson gave England a firm grip on the second Test against New Zealand by the end of the second day here.
England were four without loss in their second innings at stumps for a commanding 148-run lead after routing New Zealand inside three sessions for 198.
Brief scores: England (overnight 291-5) 342 (P Collingwood 65, T Ambrose 102; Gillespie 4/79, Oram 3/46) & 4 for no loss vs New Zealand 198 (R Taylor 53, D Vettori 50 not out; Anderson 5/73)