This flowchart sets out the matters which a person will need to consider to see if the restriction in section 21 of the Act applies to his communications. It is referred to in PERG 8.2.5 G.6
A contravention of a rule in SYSC 11 to 2SYSC 213 does not give rise to a right of action by a private person under section 138D of the Act (and each of those rules is specified under section 138D(3) of the Act as a provision giving rise to no such right of action). 344
