Analysis of information sources in references of the Wikipedia article "Borough status in the United Kingdom" in English language version.
The order provides for the transfer on 2nd June, 1967, of the functions, liabilities, property and staff of the borough and rural district councils to a reconstituted county council. ... The rural district councils will, in fact, be abolished. But the borough council, consisting in future of the 12 county councillors representing the area of the borough, will remain to exercise the ceremonial functions of the borough.
The 1984 Order made under the 1972 Act had the effect of changing the name of the administrative district from Londonderry to Derry ... the name of the local government district (and the consequential changes to the names of the borough and the council) were affected by the Order in 1984.
...the new status... effective from June 28...
Our difficulty is in relation to the cities. Some of the city statuses that have been awarded in the past refer to the borough, and some refer to the previous town. We are having a little difficulty in sorting out the legal implications of that.
While in some cases it is not going to have a major effect, in the case of, for example, the cities, particularly Lisburn, it could have a major effect on their status.
In the New Year the Council will formally apply for Borough status and will submit an application to the DoE to change the name to East Coast Borough Council with effect from 1 April 2015; until then the Council will be known as North Down and Ards District Council
The 1984 Order made under the 1972 Act had the effect of changing the name of the administrative district from Londonderry to Derry ... the name of the local government district (and the consequential changes to the names of the borough and the council) were affected by the Order in 1984.
In the New Year the Council will formally apply for Borough status and will submit an application to the DoE to change the name to East Coast Borough Council with effect from 1 April 2015; until then the Council will be known as North Down and Ards District Council