The English costs rules were amended in April 2013 to implement Sir Rupert Jackson's Costs Inquiry (2010). Proportionality has become (see sections II to IV of this paper) the final determinant when assessing standard basis costs, supplementing but also trumping the pre-existing criteria of...

Fundamental choices are to be made when fashioning a system or combination of systems concerning multi-party and collective relief (see section II of this article). These include:economic access to justice (section III), opt-out 'class' litigation (notably the status of `representatives' suing...