The Applicants are asking for leave of this Court to enable them to lodge an appeal to the Court of Appeal of Tanzania against the ruling of the High Court (Mlay, J.) dated 22nd February 2007 in HC Miscellaneous Civil Cause No. 108 of 2005. Thirteen days after that ruling (on 7th March 2007) the Applicants filed their chamber application supported by an affidavit. This application originated from the ruling of this Court (Mlay, J.) who had dismissed the HC Miscellaneous Civil Cause No. 108 of 2005 because the Applicants by not filing their written submissions had failed to prosecute their twin applications for extension of time to enable them to file an application for leave to apply for the prerogative orders of certiorari and mandamus and their application for the leave to apply for the two prerogative orders.