(a)for a first offence, the term of such imprisonment shall not be less than [two year] [Substituted for the words 'one year' by the Tamil Nadu Forest (Amendment) Act, 1972 (Tamil Nadu Act 44 of 1992).] and such fine shall not be less than [seven thousand and five hundred rupees] [Substituted for the words 'three thousand rupees' by the Tamil Nadu Forest (Amendment) Act, 1972 (Tamil Nadu Act 44 of 1992).];