Rane, who was elected from Valpoi constituency, had resigned from the Congress and also quit as MLA after absenting himself from the House when Parrikar sought the crucial trust vote, in protest against the Congress' "failure" to form government despite winning maximum 17 seats in the 40-member House.
Parrikar had eventually won the trust vote with the support of three members each of the Maharashtravadi Gomantak Party (MGP), the Goa Forward Party (GFP) and three Independents, besides 12 MLAs of the BJP, against 16 MLAs from Congress, as Rane had remained absent during the voting.
Hundreds of his supporters travelled from Valpoi to witness the cross over.
Welcoming him in the saffron fold, Parrikar said, "The constant infightings and restlessness in the Congress party resulted in Rane quitting it. There are several other Congressmen who are willing to join the BJP due to infighting."
More From This Section
The CM, however, remained non-committal on future assignment for Rane, especially his induction as a minister.
"I will be working to strengthen the party. I have not come here (in BJP) on a transit. I am going to stay here and work for the party," Rane junior said, adding that he "had taken the blessings of his father."
Meanwhile, the block Congress committee members from Valpoi in North Goa have resigned in support of Rane, while accusing the Congress of betrayal by failing to form the government.
All Valpoi block Congress committee members, led by Laxmi Halwalkar, tendered their resignation from the primary membership of the party late last night.