Darjeeling, Jun 10 (IANS): The Army continued to patrol Darjeeling, Kalimpong and Kurseong towns, as life returned to normal in the northern West Bengal hills with no further violence reported so far on Saturday.

Six Army teams, each comprising 43 personnel, have been deployed in the three hill towns after Thursday's flare up during a protest by the Gorkha Janmukti Morcha (GJM) pressing for a separate Gorkhaland.

Three Central Reserve Police Force companies were also deployed.

A case has been launched against GJM activists including chief Bimal Gurung on various counts including criminal conspiracy, arson, incitement of trouble, the police said.

The district Aadministration has also sealed the GJM run Gorkha Territorial Administration headquarters Bhanu Bhavan following allegations that the leaders had incited people to resort to violence.

Shops, restaurants and hotels have reopened after a 12-hour hill shutdown called by the GJM on Friday against "indiscriminate police action" on their activists during the protests.

A substantial number of tourists were seen at the picturesque Mall and the other famed spots of Darjeeling.

The Trinamool Congress brought out a peace rally in the hill town on Saturday morning decrying the violence "perpetrated by the GJM".

Meanwhile, the state government removed Darjeeling police superintendent Amit Javalgi, and sent a team of three senior Indian Police Service officers to monitor the situation.

Chief minister Mamata Banerjee, who stayed put in the hills since Thursday, came down to the plains on Friday night and is now camping at neighbouring Jalpaiguri district.

She is scheduled to chair a high level meeting at Uttar Kanya, the north Bengal secretariat on Saturday. Chief secretary Badudeb Banerjee, and state police director general Surojit Kar Purokayastha would be present.