New Delhi, Sep 2 - The union health ministry Wednesday warned tobacco producers that they could face jail terms up to two years for the fist offence and for up to five years subsequently if their cigarette packs do not carry pictorial warning or have it in less than the prescribed 40 percent of space.

'It may also be brought to notice of the public that violation of the law by the tobacco manufacturers is a punishable offence with imprisonment which may extend to two years or with fine which may extend to Rs.5,000, or with both,' a ministry statement said.

The statement said that for a subsequent offence the quantum of punishment will be up to five years of jail term or fine of Rs.10,000 or both.

Similarly, authorities said that sellers and distributors of such tobacco packs also are liable to be punished, with imprisonment which may extend to one year, or with fine which may extend to Rs.1,000, or both.