2. Degree of prominence to be given to required indications
Where a communication must, if it is to fall within any provision of this Schedule, be accompanied by an indication of any matter, the indication must be presented to the Recipient —
(a) in a way that can be easily understood; and
(b) in such manner as, depending on the means by which the communication is made or directed, is best calculated to bring the matter in question to the attention of the Recipient and to allow him to consider it.