The Roads (Speed Limit) Order (Northern Ireland) 1956
The Ministry of Home Affairs in exercise of the powers conferred on it by sub-section (4) of section twenty-three of the Road Traffic Act (Northern Ireland), 1955, and of all other powers enabling it in that behalf, hereby orders and directs as follows:-

Sealed with the Official Seal of the Ministry of Home Affairs for Northern Ireland this 16th day of August, (L.S.) one thousand nine hundred and fifty-six, in the presence of R. F. R. Dunbar, Assistant Secretary.