“In appropriate cases an order for security for costs may only be made on terms that the applicant gives an undertaking to comply with any order that the Court may make if the Court later finds that the order for security for costs has caused loss to the claimant and that the claimant should be compensated for such loss. Such undertakings are intended to compensate claimants in cases where no order for costs is ultimately made in favour of the applicant.”
“… such undertakings are intended to compensate claimants in cases where no order for costs is ultimately made in favour of the applicant.”
“If there are additional costs of providing the security then they would in principle be claimable under the cross-undertaking. If there are not, then, of course, nothing could be claimed, but it seems to me to be better to deal with the principle of a crossundertaking expressed in the usual terms now rather than saying that the Claimants should have liberty to come back to apply for a cross-undertaking when they know whether and what additional costs there will be.”