An injunction has been upheld against a former Linklaters and CliffordChance lawyer
being sued for allegedly misusing confidential information inthe Cayman Islands.The 27
May injunction restrains Ann Nealon, who left the Cayman IslandsStock Exchange (CSX) a
week before as chief executive, from disclosingconfidential information about eight
previous stock exchange clients.Nealon's lawyers' challenge to the ruling failed last
week.Nealon worked at Linklaters until 1993. She qualified as a solicitor atClifford
Chance in 1985, and left in 1986.The two-year-old CSX has 180 listings with a market
capitalisation of$160bn (u100bn). Securities listed on the exchange are traded on
London'sinternational equity market.Chief Justice of the Cayman Islands Anthony Smellie
ordered that the banshould last for a year.The CSX claims Nealon gave confidential
information to her new employers,law firm WS Walker & Co in the Caymans, before and
after she started workthere on 12 July.Cherie Booth QC of 4-5 Gray's Inn Square
represented Nealon, and AngusFoster of WS Walker & Co advised the defendant. Booth has
been replaced byMichael Douglas QC of 4 Pump Court.The CSX is advised by Jeremy McMullen
QC of Old Square Chambers, andAndrew Bolton, a partner at Hunter & Hunter based in the
Caymans.McMullen says: "Nealon has a case to answer. If you take secrets and givethem
to someone else it is breach of contract."Nealon has filed a counter suit against the
CSX for unfair dismissal. Sheclaims the exchange refused to accept her resignation,
sacked her and fileda gagging order.