Suvendu Adhikari said he would visit BJP offices in Howrah district that were ransacked.
West Bengal Leader of Opposition Suvendu Adhikari challenged the state Police to a legal fight on Sunday after being asked not to visit parts of violence-hit Howrah district where large gatherings have been banned.
A letter, issued by the officer-in-charge of Kanthi Police Station at Mr Adhikari's hometown in Purba Medinipur district, stated that concern over his security was the main reason for asking him not to visit parts of Howrah district.
"I will visit our party offices in Howrah district that were ransacked. Police has asked me not to visit areas where Section 144 of CrPC has been imposed. But I will not violate prohibitory orders as I will go there alone. If I am stopped by the police, I will move the court tomorrow (Monday). An LoP can't be stopped from visiting a trouble-torn area," Mr Adhikari said before leaving his Kanthi residence for Howrah.
BJP state unit chief Sukanta Majumdar was arrested on Saturday afternoon when he was heading towards Howrah district. He was later released.
"After putting BJP WB President Sukanta Majumdar under detention, Mamata Banerjee is now ensuring that LoP Suvendu Adhikari is not able to visit Howrah, where BJP offices have been gutted. Her entire focus is on the opposition, not on rampaging 'Dudhel Gais' (milch cows), as she calls them," BJP's West Bengal co-in charge Amit Malviya tweeted.
Reacting to the development, senior Trinamool Congress leader Kunal Ghosh alleged that Mr Adhikari wants to visit Howrah with the intention of fanning trouble.
"What is the need for visiting areas where Section 144 of CrPC has been imposed? He is going to Howrah to create trouble. The BJP wants to destroy the peaceful atmosphere in the state," he said.
Protests erupted in several parts of Howrah district on Friday over controversial remarks by suspended BJP spokesperson Nupur Sharma and expelled leader Naveen Jindal on Prophet Mohammad.
Agitators resorted to stone-throwing, setting police vehicles on fire and damaging public property during violent protests and clashes with the law enforcers in the district. Fresh violent protests were reported in Panchla on Saturday.
Large gatherings have been banned in several areas of Howrah including Uluberia, Panchla and Domjur till June 15 and internet services have been suspended in the entire district till June 13 to prevent the spread of misinformation.