In these Regulations—

• “personal protective equipment” means all equipment (including clothing affording protection against the weather) which is intended to be worn or held by a person at work and which protects him against one or more risks to his health or safety, and any addition or accessory designed to meet that objective;

• “offensive weapon” means any article made or adapted for use for causing injury to the person, or intended by the person having it with him for such use by him.