Foreign Minister of Bangladesh Dr. A.K. Abdul Momen has said that the action of Bangladesh Actor Ferdous to campaign for a Trinamool Congress candidate in West Bengal was regrettable. <br />''<br />''Speaking to newspersons at Dhaka last night the Foreign Minister said that even if he campaigned for his friend it was really unfortunate and unusual  for an actor like Ferdous. <br />''<br />''Earlier, the Bangladeshi actor Ferdous has regretted his participation in the campaign for Trinamool Congress and offered apology for what he termed his unintentional mistake. <br />''<br />''<span style="color: #222222;">He returned to Bangladesh on Tuesday after his visa was revoked for violating visa conditions by campaigning for Trinamool Congress in West Bengal.</span><br />