From 9:30 am on Thursday, Pathelavas, a couple of kilometres downhill from Darjeeling town, ignited. A huge police force arrived at Bimal Gurung's home-cum office, battered the grill gate down and raided it.
His followers hit back with stones, hurled at police from hilltops. Petrol bombs too, police claimed.
A media car was set on fire, a bus, later in the day and the flames spread to the neighbouring Kalimpong district where a police post at Pedong was set ablaze.
In Kolkata, there were tough words from Mamata Banerjee. The police crackdown would continue, she said. After all on June 8, she claimed, the Morcha had planned to attack her cabinet ministers when she met them at Darjeeling's Raj Bhavan.
"For two hours, they hurled Molotov cocktail," said Ms Banerjee.
Late afternoon, Bimal Gurung, put out a WhatsApp message that was ominous.
"This is our ultimate fight... What happened today crossed the limits. She (Mamata Banerjee) cannot be allowed to do this... Till I am alive, I will fight. This is our final battle and I call upon to all to join," he said.
At Bimal Gurung's house-office, arrows in large numbers, bows, axes and cash were seized. Police said they had also seized fire arms, unauthorised wireless sets and cans of diesel.
"Petrol bombs were used, there are reports of fire arms used as well, many policemen are injured and the kind of material seized from the house is very serious," said additional director general of police, Siddhinath Gupta.
In Delhi, a meeting at north block between Home Minister Rajnath Singh, BJP's Darjeeling lawmaker and a senior Morcha leader did not appear to yield any concrete results.
Except, more paramilitary forces were tasked for Darjeeling. Besides the Army, a total of 14 paramilitary companies are either there or on their way.
The soldiers will certainly control the fires burning in the hills. But political parties will need to talk to put out the flames.
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