An Act to amend the law relating to the age of majority, to persons who have not attained that age and to the time when a particular age is attained; to amend the law relating to the property rights of illegitimate children and of other persons whose relationship is traced through an illegitimate link; to make provision for the use of blood tests for the purpose of determining the paternity of any person in civil proceedings; to make provision with respect to the evidence required to rebut a presumption of legitimacy and illegitimacy; to make further provision, in connection with the registration of the birth of an illegitimate child, for entering the name of the father; and for connected purposes.

Reduction of age of majority from 21 to 18.

1:-

(1) As from the date on which this section comes into force a person shall attain full age on attaining the age of eighteen instead of on attaining the age of twenty-one; and a person shall attain full age on that date if he has then already attained the age of eighteen but not the age of twenty-one.

(2) The foregoing subsection applies for the purposes of any rule of law, and, in the absence of a definition or of any indication of a contrary intention, for the construction of 'full age', 'infant', 'infancy', 'minor', 'minority' and similar expressions in:-

(a) any statutory provision, whether passed or made before, on or after the date on which this section comes into force; and

(b) any deed, will or other instrument of whatever nature (not being a statutory provision) made on or after that date.

(3) In the statutory provisions specified in Schedule 1 to this Act for any reference to the age of twenty-one years there shall be substituted a reference to the age of eighteen years; but the amendment by this subsection of the provisions specified in Part II of that Schedule shall be without prejuduce to any power of amending or revoking those provisions.

(4) This section does not affect the construction of any such expression as is referred to in subsection (2) of this section in any of the statutory provisions described in Schedule 2 to this Act, and the transitional provisions and savings contained in Schedule 3 to this Act shall have effect in relation to this section.

(5) The Lord Chancellor may by order made by statutory instrument amend any provision in any local enactment passed on or before the date on which this section comes into force (not being a provision described in paragraph 2 of Schedule 2 to this Act) by substituting a reference to the age of eighteen years for any reference therein to the age of twenty-one years; and any statutory instrument containing an order under this subsection shall be subject to annulment in pursuance of a resolution of either House of Parliament.

(6) In this section 'statutory provision' means any enactment (including, except where the context otherwise requires, this Act) and any order, rule, regulation, byelaw or other instrument made in the exercise of a power conferred by any enactment.

(7) Notwithstanding any rule of law, a will or codicil executed before the date on which this section comes into force shall not be treated for the purposes of this section as made on or after that date by reason only that the will or codicil is confirmed by a codicil executed on or after that date.

Consent by persons over 16 to surgical, medical and dental treatment.

8:-

(1) The consent of a minor who has attained the age of sixteen years to any surgical, medical or dental treatment which, in the absence of consent, would constitute a trespass to his person, shall be as effective as it would be if he were of full age; and where a minor has by virtue of this section given an effective consent to any treatment it shall not be necessary to obtain any consent for it from his parent or guardian.

(2) In this section “surgical, medical or dental treatment ” includes any procedure undertaken for the purposes of diagnosis, and this section applies to any procedure (including, in particular, the administration of an anaesthetic) which is ancillary to any treatment as it applies to that treatment.

(3) Nothing in this section shall be construed as making ineffective any consent which would have been effective if this section had not been enacted.

Time at which a person attains a particular age.

9:-

(1) The time at which a person attains a particular age expressed in years shall be the commencement of the relevant anniversary of the date of his birth.

(2) This section applies only where the relevant anniversary falls on a date after that on which this section comes into force, and, in relation to any enactment, deed, will or other instrument, has effect subject to any provision therein.