Paragraph 7 Very toxic, toxic or corrosive preparations sold to the general public

The labels on packages containing a preparation which is required to have the symbol-letter T+, T or C and which are intended to be supplied to the general public shall show the safety phrase S1/2 (keep locked up and out of the reach of children) and S4 (if swallowed seek medical advice immediately and show this container or label) together with any other safety phrases which may be assigned to the preparation under these Regulations.

Where it is physically impossible to give such information on the package itself, a package containing a preparation to which this paragraph applies shall be accompanied by precise and easily understandable instructions for use including, where appropriate, instructions for the destruction of the empty package.