India, April 27 -- Prime Minister Narendra Modi on Sunday mounted an aggressive attack on the ruling Trinamool Congress (TMC), accusing the Mamata Banerjee-led party of betraying its founding slogan of "Maa, Mati, Manush" (mother, motherland and people) and presiding over what he described as a collapse of governance in West Bengal.

The Prime Minister also warned all infiltrators to leave the country before April 29, the date for the last phase of polls, else "they will be thrown out after May 4 when the results are published".

On the penultimate day of campaigning for the second phase of assembly polls in the State, and perhaps PM's last in the State for assembly polls, Modi also offered prayers at the main shrine of the politically in...