In a statement here, he warned political parties about creating differences and rift among people of different castes and religions during the campaign.
While policies and schemes of the government were open to criticism,attack on individuals would not be allowed, he said, adding, nobody should do propaganda in places of worship.
Giving money to voters, intimidating voters, impersonation, campaigning within the 100 metre range of the polling booth has been banned, he said and appealed to paries not to use plastic or polythene materials.