In an apparent dig at the BJP, West Bengal Chief Minister Mamata Banerjee said on Saturday, some people were only capable of criticising the Government's action, but lacked the ability to accomplish a single thing on their own.

Speaking at the inauguration of the 24th Kolkata International Film Festival, Banerjee said the KIFF was setting new standards with the people's participation and urged the people to rise above barriers, stay united and to believe in unity "which is our core strength".

"Some people only keep criticising our deeds. I tell them either do things if you can or leave the field. Some people only talk negatively about festivals. My question to them is why shouldn't there be festivals in our lives?" the chief minister said, without naming the Bharatiya Janata Party.

Opposition parties, especially the BJP, have been criticising Banerjee for her Government's support to festivals, including the Durga Puja carnival and donations to puja committees, at a time there were "no investments and employment opportunities" in the state. "Do you want to see people cry only? Do you have an issue if people smile?" she asked, asserting that despite the criticism by some people, her Government would keep backing festivals — from Durga Puja to Christmas, and now the film festival.

"We will support organising every festival with equal enthusiasm. Durga Puja, Kali Puja and Diwali had just been celebrated across Bengal with enthusiasm. Chhath Puja, Jagadhatri Puja and Christmas are coming, and will be celebrated with equal enthusiasm by the people of the State," Banerjee told the 20,000-strong audience at Netaji Indoor Stadium here.