The decision to suspend Ghosh for "anti-party activities" came barely a week after he along MPs Satabdi Roy and Tapas Pal were served show-cause notices after they launched an attack on the party leadership while sharing a dais with suspended party legislator Sikha Mitra, the wife of the dissident TMC MP Somen Mitra at a programme here recently.
"Final disciplinary action against you will be taken after going through the usual procedure," Chatterjee said quoting the letter of suspension.
The party, however, spared MPs Satabdi Roy and Tapas Pal who were also served show cause notices on September 20 after they apologised in writing to the party chief, Chatterjee said.
He had claimed that his life was under threat and was interrogated by the police a number of times after he was named by Saradha Group chairman, Sudipta Sen who is in judicial custody, in a letter to CBI alleging the MP's involvement in the ponzi scam.