The Air Quality Standards (Wales) Regulations 2007 No. 717 (W. 63)

SCHEDULE 11 Public information where alert or information thresholds are exceeded

PART 2 Alert and information thresholds for ozone

2.  In cases where either the information threshold or the alert threshold for ozone—

(a) is exceeded; or

(b) is predicted to be exceeded,

the details set out in paragraphs 3 to 6 must, as a minimum, be made available to the public on a sufficiently large scale.