“46.11
(1)
Part 27 (small claims) and Part 45 Section VI (fast track trial costs) contain special rules about – (a) liability for costs; (b)
the amount of costs which the court may award; and (c)
the procedure for assessing costs. (2)Once a claim is allocated to a particular track, those special rules shall apply to the period before, as well as after, allocation except where the court or a practice direction provides otherwise.”