any adverse effect on competition concerned; or

any detrimental effect on customers so far as it has resulted from, or may be expected to result from, the adverse effect on competition;

no detrimental effect on customers has resulted from the adverse effect on competition; and

the adverse effect on competition is not being remedied, mitigated or prevented.

shall come into force when accepted;

may be varied or superseded by another undertaking; and

may be released by the F3CMA.

publish notice of the proposed undertaking; and

consider any representations made in accordance with the notice and not withdrawn.

that the F5CMA proposes to accept the undertaking;

the purpose and effect of the undertaking;

the situation that the undertaking is seeking to deal with;

any other facts which the F5CMA considers justify the acceptance of the undertaking;

a means of gaining access to an accurate version of the proposed undertaking at all reasonable times; and

the period (not less than 15 days starting with the date of publication of the notice) within which representations may be made in relation to the proposed undertaking.

the terms of the reference under section 131 which the F5CMA considers that it has power to make and which it otherwise intends to make F4or (but for the effect of section 140A(3)) it would have had power to make and which it would otherwise have intended to make; and

the adverse effect on competition, and any detrimental effect on customers so far as resulting from the adverse effect on competition, which the F5CMA has identified.

publishes notice of the proposed modifications; and

considers any representations made in accordance with the notice and not withdrawn.

the proposed modifications;

the reasons for them; and

the period (not less than 7 days starting with the date of the publication of the notice under subsection (4)) within which representations may be made in relation to the proposed modifications.

not to accept the undertaking concerned; and

not to proceed by virtue of subsection (8) or (9);

serve a copy of the undertaking on any person by whom it is given; and

publish the undertaking.

has already published notice under subsection (1) but not subsection (4) in relation to the proposed undertaking; and

considers that the modifications which are now being proposed are not material in any respect.

has already published notice under subsections (1) and (4) in relation to the matter concerned; and

considers that the further modifications which are now being proposed do not differ in any material respect from the modifications in relation to which notice was last given under subsection (4).

the CMA has accepted an undertaking or group of undertakings under section 154 within the previous 12 months;

the feature or combination of features to which the undertaking or group of undertakings relates is the same as the feature or combination of features to which the reference would relate; and

the goods or services to which the undertaking or group of undertakings relates are of the same description as the goods or services to which the reference would relate.

the F9CMA hasF11, instead of making an ordinary reference, accepted an undertaking or group of undertakings under section 154 within the previous 12 months; and

the goods or services to which the undertaking or group of undertakings relates are of the same description as the goods or services to which F12the reference would relate.

the F9CMA considers that any undertaking concerned has been breached and has given notice of that fact to the person responsible for giving the undertaking; or

the person responsible for giving any undertaking concerned supplied, in connection with the matter, information to the F9CMA which was false or misleading in a material respect.

the CMA considers that any undertaking concerned has been breached and has given notice of that fact to the person responsible for giving the undertaking; or

the person responsible for giving any undertaking concerned supplied, in connection with the matter, information to the OFT which was false or misleading in a material respect.

a market investigation reference has been made;

a report has been published under section 136 within the period permitted by section 137 or (as the case may be) a report prepared under section 142 and given to the Secretary of State under section 143(3) F16or (as the case may be) 143A(3) within the period permitted by section 144 has been published; and

the market investigation reference concerned is not finally determined.

subsection (1)(a) to (c) applies; and

the relevant authority has reasonable grounds for suspecting that pre-emptive action has or may have been taken.

shall come into force when accepted;

may be varied or superseded by another undertaking; and

may be released by the relevant authority.

a market investigation reference has been made;

a report has been published under section 136 within the period permitted by section 137 or (as the case may be) a report prepared under section 142 and given to the Secretary of State under section 143(3) F21or (as the case may be) 143A(3) within the period permitted by section 144 has been published; and

the market investigation reference concerned is not finally determined.

prohibit or restrict the doing of things which the relevant authority considers would constitute pre-emptive action;

impose on any person concerned obligations as to the carrying on of any activities or the safeguarding of any assets;

provide for the carrying on of any activities or the safeguarding of any assets either by the appointment of a person to conduct or supervise the conduct of any activities (on such terms and with such powers as may be specified or described in the order) or in any other manner;

do anything which may be done by virtue of paragraph 19 of Schedule 8.

subsection (1)(a) to (c) applies; and

the relevant authority has reasonable grounds for suspecting that pre-emptive action has or may have been taken.

do anything mentioned in subsection (2)(b) to (d);

impose such other obligations, prohibitions or restrictions as it considers appropriate for that purpose.

shall come into force at such time as is determined by or under the order; and

may be varied or revoked by another order.

an undertaking accepted by the relevant authority under section 159 has not been, is not being or will not be fulfilled; or

in relation to an undertaking accepted by the relevant authority under that section, information which was false or misleading in a material respect was given to F27a relevant person by the person giving the undertaking before the relevant authority decided to accept the undertaking.

in a case where the relevant authority is the CMA, the CMA;

in a case where the relevant authority is the Secretary of State, the Secretary of State or the CMA.

anything permitted by Schedule 8; and

such supplementary, consequential or incidental provision as the relevant authority considers appropriate.

shall come into force at such time as is determined by or under the order;

may contain provision which is different from the provision contained in the undertaking concerned; and

may be varied or revoked by another order.

in the case of an undertaking accepted under section 159 by the F31CMA, the F31CMA; and

in the case of an undertaking accepted under that section by the Secretary of State, the Secretary of State.

anything permitted by Schedule 8; and

such supplementary, consequential or incidental provision as the person making it considers appropriate.

shall come into force at such time as is determined by or under the order; and

may be varied or revoked by another order.