I am pretty sure this person who is adamant thet a PEEP is required for young persons has his or her wires crossed.
Article 9 of the Fire Safety Order does mention young persons:
9.—(1) The responsible person must make a suitable and sufficient assessment of the risks to which relevant persons are exposed for the purpose of identifying the general fire precautions he needs to take to comply with the requirements and prohibitions imposed on him by or under this Order.
(2) Where a dangerous substance is or is liable to be present in or on the premises, the risk assessment must include consideration of the matters set out in Part 1 of Schedule 1.
(3) Any such assessment must be reviewed by the responsible person regularly so as to keep it up to date and particularly if—
(a)there is reason to suspect that it is no longer valid; or
(b)there has been a significant change in the matters to which it relates including when the premises, special, technical and organisational measures, or organisation of the work undergo significant changes, extensions, or conversions,
and where changes to an assessment are required as a result of any such review, the responsible person must make them.
(4) The responsible person must not employ a young person unless he has, in relation to risks to young persons, made or reviewed an assessment in accordance with paragraphs (1) and (5).
(5) In making or reviewing the assessment, the responsible person who employs or is to employ a young person must take particular account of the matters set out in Part 2 of Schedule 1.
Article 2 of The Fire Safety Order defines a young persons as: “young person” means any person who has not attained the age of 18.
I suggest that it is this requirement and the need to record 'persons especially at risk - that would include young persons' is the cause for the confusion and frankly daft idea of a PEEP for all youngsters