new streethas the same meaning as in Part X of the Highways Act 1980;
the 1971 Actmeans the Town and Country Planning Act 1971;
the 1980 Actmeans the Local Government, Planning and Land Act 1980;
the development areameans the area designated as an urban development area by the Tyne and Wear Development Corporation (Area and Constitution) Order 1987;
the development corporationmeans the Tyne and Wear Development Corporation;
the General Development Ordermeans the Town and Country Planning General Development Order 1977;
unapproved means of accessmeans a means of access which is not shown in a proposal approved by the Secretary of State under section 148(1) of the 1980 Act.