Addressing the media, Sukhbir said he regards Singh as his younger brother "who for a little while went away from the party fold but has now returned to his mother party which would further strengthen it in district Mohali."
Describing Singh as a "dynamic" leader, Sukhbir said he carried out an "all-round development" in Mohali and helped it to occupy a top position among the tri-cities of Mohali, Panchkula and Chandigarh.
After his expulsion, he formed Azaad group and contested elections and subsequently became Mayor of Mohali.
Singh, a leading real estate developer in Mohali, had also unsuccessfully contested 2012 assembly polls on a SAD ticket from Fatehgarh Sahib seat.
Twelve other municipal councillors, including Amrik Singh, Phoolraj Singh, Harpal Singh Channa, Sarabjit Singh, also joined Akali Dal today.
