(1) This regulation applies where, by virtue of regulation 13 of the 2009 Regulations, regulation 45(5) of the Utilities Contracts Regulations is not affected by regulation 12 of the 2009 Regulations.
(2) In those circumstances, that regulation 45(5) shall have effect as modified by the following provisions of this regulation.
(3) Where the date of knowledge has occurred before 1st October 2011, regulation 45(5) shall have effect as if paragraph (b) provided—
(b) those proceedings are brought within 3 months from the date when the economic operator first knew or ought to have known that grounds for the bringing of the proceedings had arisen unless the Court considers that there is good reason for extending the period within which proceedings may be brought.
(4) Where the date of knowledge occurs on or after 1st October 2011, regulation 45(5) shall have effect—
(a) as if paragraph (b) provided—
(b) those proceedings are brought within 30 days from the date of knowledge unless the Court considers that there is good reason for extending the period within which proceedings may be brought, in which case the Court may extend that period up to a maximum of 3 months from the date of knowledge.
(b) as if “date of knowledge” were defined for that purpose as the date when the economic operator first knew or ought to have known that grounds for the bringing of the proceedings had arisen.
(5) In this regulation, “ the 2009 Regulations ” means the Utilities Contracts (Amendment) Regulations 2009 .