Kerala Governor Arif Mohammed Khan today came down heavily on the way in which personal staff of Ministers are appointed by the CPM-led Pinarayi Vijayan Government. The Governor said nowhere in the country does a Government allow pensionary benefits to personal staff appointed for short span, said the Governor adding that this brought in an additional burden to the  Government exchequer.<br />''<br />''Speaking to the media Mr. Khan said, as Governor he is accountable to the President of India and the State Government has no right to control Raj Bhavan.<br />''<br />''<br />