4. Unauthorised constructions which shall not be regularised.-

The following unauthorised constructions shall not be regularised; namely:-

(i) unauthorised constructions coming in the way of existing or proposed roads [including those proposed for widening] and railway lines, communications and other civic facilities or public utilities;

1[(ii) x x x]1

(iii) unauthorised constructions made in forest land or on tank bed;

1[(iv) xxx]1

(v) unauthorised constructions made by any person on the land belonging to another person over which former has no title;

1[(vi) xxx]1 (vii) unauthorised constructions made in violation of Urban (Land Ceiling and Regulation) Act, 1976 (Central Act 33 of 1976); 1[(viia) unauthorised constructions on land belonging to the State Government and appurtenant to any building belonging to the State Government; 1[(viib) unauthorised constructions on land belonging to the Central Government]1 (viic) unauthorised constructions on land appurtenant to any building owned by the Central Government or by an company owned or controlled by the State Government or Central Government]1

(viii) unauthorised constructions made on the land belonging to or vested in any Authority or a local authority; and

(ix) unauthorised constructions on any land reserved for parks, play grounds, open places or for providing any civic amenities.