previous 12 months definition
previous 12 months means the period of 12 months ending on either 31 December or 30 June in any year, as the case may be.
previous 12 months means the period of 12 months ending on the day before the first day of sitting of the autumn or spring sittings, as the case may be;
previous 12 months means the period of 12 months ending on either 31 December or 30 June in any year, as the case may be. (general business notice of motion no. 506)