| 
 | 
 
Amendment of section 2 of Principal Act. 
 |   
 
2.—Section 2 of the Principal Act is hereby amended by— 
  | 
| 
 |  | 
(a) the substitution for the definition of “the Minister” of the following definition: 
   | 
| 
 |  | 
“‘the Minister’ means the Minister for the Environment and Local Government;”, 
   | 
| 
 |  | 
(b) the insertion after the definition of “roadway” of the following definitions: 
   | 
| 
 |  | 
“‘rights’ includes, in relation to a scheme, rights which are existing or which are proposed to be created in the scheme; 
  | 
| 
 |  | 
‘scheme’ has the meaning assigned to it by section 47(1); 
  | 
| 
 |  | 
‘substratum of land’ means any subsoil or anything beneath the surface of land required— 
  | 
| 
 |  | 
(a) for the purposes of a tunnel or tunnelling or anything connected therewith, or 
  | 
| 
 |  | 
(b) for any other purpose connected with a scheme;”. 
 
 |