The BJP on Sunday lashed out at West Bengal Chief Minister Mamata Banerjee for allegedly denying permission to land Uttar Pradesh Chief Minister Yogi Adityanath's chopper in Uttar Dinajpur and dubbed her government as "undemocratic" and "fascist".

"It is deeply regrettable and condemnable. The true to the undemocratic record of Trinamool Congress and its leader Mamata Banerjee, today the helicopter of Yogi Adityanath, who had gone to campaign for the party, was not allowed to land in Dinajpur area of West Bengal where he was to address two rallies," Union Minister Ravi Shankar Prasad told reporters.