28 Mr Szulc went into evidence himself, after having been advised of his rights, and in particular his right to remain silent. His evidence was to the effect that the area of 42 ha of land had been cleared in 1983 and that the vegetation that existed on that area was regrowth. He did, however, confirm that he caused that area of 42 ha of regrowth to be cleared earlier this year. His evidence also was to the effect that he had conducted the work that was observed by Mr Jaques in the south-western area of the property and, in particular, that that work had been carried out in February of this year for the purpose of installing firebreaks, which he considered ought to be 20 m in width. Those firebreaks, however, on his evidence, were not limited to areas on the external boundaries of the property which he occupies but, rather, were on the perimeter of a number of cleared areas. So Mr Szulc has admitted in evidence that he caused the 42-ha area identified by Mr Jaques to be cleared and that he himself carried out other clearing work pursuant to what he states to be his endeavour to place 20-metre firebreaks around areas of the property that had been cleared. Those are the matters upon which Mr Szulc relies for the purpose of providing him with a defence to the charge that has been brought against him.