GJM chief Bimal Gurung has been provided with all necessary medical facilities and doctors are attending to him.
The state had accused its northern neighbour of giving shelter to the GJM supremo who is wanted in several cases including Unlawful Activities (Prevention) Act) (UAPA), murder, rioting and arson.
Gurung has been evading arrest since August when cases were lodged against him under the stringent Unlawful Activities (Prevention) Act for his alleged involvement in several bomb blasts in Darjeeling
Tamang blamed party supremo Bimal Gurung for violence in the hills and said the people of the region "will not allow Darjeeling to turn into Kashmir".
The clashes erupted when the police raided Tukvar area near Patlaybas – a stronghold of Bimal Gurung – after receiving information that he had entered Darjeeling through Tukvar.
In the Kurseong Municipality, the GJM had won 17 wards and the Trinamool Congress (TMC) the remaining three in the polls held in May.
Mamata Banerjee and BJP hit out at each other today over Rajnath Singh meeting GJM general secretary Roshan Giri.
Rebel GJM members Binay Tamang and Anit Thapa were made the chairman and vice chairman of the board respectively.
The move, the CM Mamata Banerjee hoped, will be welcomed by the people of the Hills though a few may not like it personally.
West Bengal Chief Minister Mamata Banerjee today criticised Union Home Minister Rajnath Singh for meeting GJM general secretary Roshan Giri despite the lookout notice against him.
The GJM representatives said the onus to initiate the talks on Gorkhaland lay with the Centre as Mamata has already declared that creation of a separate state is beyond her jurisdiction
Ousted leader Binay Tamang on Sunday challenged GJM chief Bimal Gurung to "come out of hiding" and lead the Gorkhaland movement from the front.
West Bengal Minister Gautam Deb has accused the Sikkim government and police administration of helping Gurung and his associates to flee.
The police had yesterday issued a lookout notice against the GJM chief for his alleged involvement in various cases, including a bomb blast in Kalimpong police station which killed one volunteer.
Tamang said the state government had sent a letter in his name to attend the August 29 meeting but that he had refused to go.
The state government has called for talks on August 29 in response to a letter form the GNLF requesting a dialogue to restore normalcy in the hills.
A low-intensity blast took place in Teesta Bazar area of Darjeeling this morning as the indefinite shutdown in Darjeeling Hills entered the 72nd day.
Gurung expressed his willingness to hold talks in a letter, a copy of which was made available to the media today.
GJM decided to participate in the August 29 meeting called by the West Bengal government to restore peace and normalcy.
The GMCC was formed on June 20 to chalk out the future course of action to achieve the demand for a separate Gorkhaland state.