The Anti-Corruption Commission ( ACC) yesterday arrested former AB Bank chairman M Wahidul Haque, chief of the bank's Financial Institution and Treasury Abu Hena Mostafa Kamal, and businessman Saiful Haque for their alleged involvement in laundering Tk 1.65 billion, said Pranab Bhattacharya, deputy direct (public relation) of ACC. According to ACC, the bank officials were allegedly involved in money laundering by setting up an offshore company in Singapore. The laundered figure is Tk 1.65 billion that was transferred to a Dubai-based company PGF.