In this Act—

• “devolved legislature” means—

  1. a

     the Scottish Parliament,

  2. b

     the National Assembly for Wales, or

  3. c

     the Northern Ireland Assembly;

• “emissions”, in relation to a greenhouse gas, means emissions of that gas into the atmosphere that are attributable to human activity;

• “enactment” includes—

  1. a

     an enactment contained in subordinate legislation within the meaning of the Interpretation Act 1978 (c. 30),

  2. b

     an enactment contained in, or in an instrument made under, an Act of the Scottish Parliament,

  3. c

     an enactment contained in, or in an instrument made under, Northern Ireland legislation, and

  4. d

     an enactment contained in, or in an instrument made under, a Measure or Act of the National Assembly for Wales;

• “European law” means—

  1. a

     all the rights, powers, liabilities, obligations and restrictions from time to time created or arising by or under the F1EU Treaties, and

  2. b

     all the remedies and procedures from time to time provided for by or under the F1EU Treaties,

  and “European policy” has a corresponding meaning;

• “modifications”, in relation to an enactment, includes additions or amendments to, or omissions from, the enactment;

• “primary legislation” means—

  1. a

     an Act of Parliament,

  2. b

     an Act of the Scottish Parliament,

  3. c

     a Measure or Act of the National Assembly for Wales, or

  4. d

     Northern Ireland legislation.