Regulation 15 Windows, skylights and ventilatorsI1
England, Wales and Scotland
(1)
No window, skylight or ventilator which is capable of being opened shall be likely to be opened, closed or adjusted in a manner which exposes any person performing such operation to a risk to his health or safety.
(2)
No window, skylight or ventilator shall be in a position when open which is likely to expose any person in the workplace to a risk to his health or safety.