Fugitive liquor baron Vijay Mallya on Thursday termed Central Bureau of Investigation and Enforcement Directorate's action against him as "totally unreasonable". Speaking to reporters after the third day of the hearing at the UK High Court, where he has appealed against the extradition decision of Westminster Magistrates Court, Vijay Mallya said: "CBI and ED have been unreasonable, all they have been doing to me over the past four years is totally unreasonable. I request the banks with folded hands to take 100 per cent of your principal back immediately."