Drongo -- there's some extremely dodgy clueing in that Gordius puzzle! When you've finished (or given up in despair!) have a look at this site for a rundown of the answers and some fairly trenchant criticism (including a lawyer, who, in 40 years of dealing with tenant and landlord contracts has never used the phrase 'Repairing clause'): http://fifteensquared.net/2010/01/06/guardian-24900-gordius/