“This offer is open for acceptance up to and including twenty one days from the date of receipt of this letter. It relates to the whole of the claim advanced by your client for her own costs of the … application and to [the trustees’ costs]. Naturally in accordance with Rule 36.10 acceptance of this offer will mean that [Lorna] will be entitled to her costs of the disputed costs application up to the date on which acceptance is made.”
“84. Any ambiguity in an offer purporting to be a Part 36 offer should be construed so far as reasonably possible as complying with Part 36. Once it is accepted that a time-limited offer does not comply with Part 36, one must approach the interpretation of the offer in this case on the basis that the party making the offer, and the party receiving it, appreciated that fact. 85. I agree that the normal effect of the phrase ‘the offer will be open for 21 days’ is that the offer is not open for acceptance after 21 days. However, …. the use of that phrase is consistent with a warning that the offer will be withdrawn after 21 days. Given the clear express intention of the respondent to make an offer complying with Part 36, it should be so construed.”