The Trinamool Congress chief claimed that during its 35-year rule, the CPI(M)-led Left Front has stalled all the development and closed job avenues for the youth.
"They have closed 55,000 large industries, 1.35 lakh small factories and thriving industrial townships like Durgapur and Kalyani have been wasted under their rule," Banerjee said, alleging that the Left is putting obstacles in setting up railway factories in the state.
Alleging that during its 35-year rule, the CPI-M has indulged in several mass killings, she said, "If we come to power, we will ensure trial of the accused in every case."
Noting that the Centre has been providing funds for several development projects in the state from minority development to roads and new buses under JNNURM project, she said the Left Front government is indulging in false advertisements in the media claiming its sole contribution.
She also criticised the state government for high tax rates, stating while the Centre is responsible for price rise, the state also has a large contribution by way of exorbitant tax rates on general people.
"But keeping in mind the hardship of the poor people, we have not raised railway fares once even," she said.
Banerjee also criticised the Left Front for the state's inactive police and promised to let the police work "impartially without interference".