7.3 Where a claim is based upon a written agreement:
(1) a copy of the contract or documents constituting the agreement should be attached to or served with the particulars of claim and the original(s) should be available at the hearing, and
(2) any general conditions of sale incorporated in the contract should also be attached (but where the contract is or the documents constituting the agreement are bulky this practice direction is complied with by attaching or serving only the relevant parts of the contract or documents).
7.4 Where a claim is based upon an oral agreement, the particulars of claim should set out the contractual words used and state by whom, to whom, when and where they were spoken.
7.5 Where a claim is based upon an agreement by conduct, the particulars of claim must specify the conduct relied on and state by whom, when and where the acts constituting the conduct were done.