Ahamed Lebbe Sinne Lebbe joined the government service in 1929 as an Assistant Mudaliyar in Manmunai Pattu. In 1932, he was appointed Acting Vannia Mudaliyar. He was later confirmed as Vannia Mudaliyar and transferred to Panama Pattu, where he held the office of Inquirer and acted as Vannia Mudaliyar of Akkarai Pattu. Sinne Lebbe was member of the Excise Advisory Committee and Salt Storekeeper, Pottuvil. He was elected the chairman, Divisional Agricultural Association Village Committee and was an honorary member of the Game Protection Society.[2]
On 16 January 1948 Sinne Lebbe tabled before parliament the following motion;
"Subsequent to signing the Upcountry Agreement in 1815, I hereby propose to this honourable assembly that the royal flag of King Sri Wickrema Rajasinghe depicting on a yellow background a lion carrying a sword in its right paw, on a red background as the official flag of independent Ceylon."[5][6]
The motion however was drafted by J. R. Jayewardene, the member for Kelaniya, who persuaded Sinne Lebbe to move the motion,[7] as he was a Muslim thereby creating confusion amongst any likely opposition by the Tamil members of parliament.[8] The motion was seconded by A. Ekanayake Gunasinha, the member for Colombo Central Electoral District.[9] Sinne Lebbe did not participate in the ensuing debate.[8]
As a result of the opposition to the motion, the Prime MinisterD. S. Senanayake, on 27 January 1948, formed of a parliamentary committee, which resulted in the royal flag, with the addition of two strips of orange and green, being adopted as the national flag.[10]
Both Sinne Lebbe's son, Abdul Lathiff and his grandson, Ahamed Rizvi, served as members of parliament representing Batticaloa in 1965-1970 and 1985-1989 respectively.[12]
^Herath, H. M. Mervyn (2002). The National Flag and the National Anthem of Sri Lanka: History & Significance. H.M. Mervyn Herath. p. 17. ISBN9789559748311.