26. (1) A person shall not use physical force or undue harassment or coercion in connection with the supply or possible supply of goods or services to a consumer or the payment for goods or services by a consumer.
(2) Without limiting the generality of subsection (1), the following conduct constitutes undue harassment or coercion—
(a) using documents resembling court documents or official documents to mislead a debtor in connection with a debt or the consequences of non-payment;
(b) misrepresenting to a debtor the consequences of non-payment of the debt or of debt recovery procedures;
(c) serving unissued summonses;
(d) impersonation of bailiffs or police;
(e) carrying dangerous weapons within the meaning of the Weapons Act 1991 ;
(f) use by creditors of letterhead which is liable to mislead the recipient to believe that the creditor is an independent debt collector;
(g) use by creditors or debt collectors of letterhead which is liable to mislead the recipient to believe that the sender of the letter is a solicitor or the employee of a solicitor;
(h) unwarranted disclosure, or threat of disclosure, of debt information to third parties who do not have a clear and legitimate interest in the information;
(i) unreasonable communication with a debtor.