Five SFI activists arrested for heckling Mamata, minister
The SFI is the students' wing of the Communist Party of India-Marxist (CPI-M).
"Five SFI activists, including two women, were arrested in connection with the case. They will be presented in a local court later in the day," the officer said.
Banerjee and Amit Mitra were heckled April 9 by SFI activists, when the chief minister and her finance minister went to the Planning Commission office in New Delhi to finalise the state plan.
Following the incident, Banerjee made a hasty return to Kolkata, cancelling her meeting with Prime Minister Manmohan Singh.
She later said: "Delhi is not safe".
On her return to Kolkata, Banerjee complained of sickness and was hospitalised.