US District Court Hears Cascal’s Application for Temporary Restraining Order and Preliminary Injunction to Block Sembcorp From Proceeding With Proposed Tender Offer

Sembcorp Agrees Not to Take Action on Tender Offer Until Scheduled Court Hearing on May 19, 2010

LONDON, May 13, 2010 – Cascal N.V. (NYSE: HOO) (The Company) announced today that yesterday
afternoon the United States District Court for the Southern District of New
York heard its application for a temporary restraining order and preliminary
injunction to block [...]