This was changed unilaterally when the Solomon Bandaranaike government passed the Sinhala Only Act in 1956.
According to this act, Sinhala was the only official state language and all communication had to be in Sinhala. In one stroke all Tamil government employees not fluent in Sinhala became unemployed and were replaced by Sinhala youth.
However, the Sinhala Only Act was never fully implemented. The business of government still continues to be carried out in English. Despite the law, all legislation is still drafted in English and the act managed only to get Tamils out of government employment.
Content on this website is for general information purposes only. Your comments are provided by your own free will and you take sole responsibility for any direct or indirect liability. You hereby provide us with an irrevocable, unlimited, and global license for no consideration to use, reuse, delete or publish comments, in accordance with Community Rules & Guidelines and Terms and Conditions.