[171A Expressions used in connection with enforcement]
[171A Expressions used in connection with enforcement]

[(1)     For the purposes of this Act—

(a)     carrying out development without the required planning permission; or

(b)     failing to comply with any condition or limitation subject to which planning permission has been granted,

constitutes a breach of planning control.

(2)     For the purposes of this Act—

(a)     the issue of an enforcement notice (defined in section 172);

[(aa)     the issue of an enforcement warning notice (defined in section 173ZA);] or

(b)     the service of a breach of condition notice (defined in section 187A),

constitutes taking enforcement action.