Egyptian General Union of Real Estate Tax director, Tariq Ka'ab said that a conference was held Saturday, including trade tax and customs workers to drop the civil service law, Al-Bawaba News reported. Ka'ab asserted that it was agreed with the head of the independent trade union and sales taxes to stage a protest on Aug 17 to drop the law, adding that ministries of education, health, management and administration agreed to join the protest. Employees and workers representing 27 governorates will participate on August 17, Ka'ab added.