R (Thames Water Utilities Ltd) v Water Services Regulation Authority

Monica Carss-Frisk QC and Kieron Beal QC acted for Ofwat in a test case involving the scope for so-called "inset appointments" of water and sewerage undertakers and the proper interpretation of the Water Industry Act 1991 in the light of Ofwat’s duties in relation to the promotion of competition.  Michael Fordham QC acted for the Claimant.