Where multiple respondents with overlapping arguments each seek security for costs, the court may reduce the quantum ordered to avoid unacceptable duplication of costs, particularly where the respondents could be represented jointly for much of the argument.
The full text is available to signed-in members, including the 8 later cases that cite this judgment.
3 of the 8 citing cases carry a classified treatment. How each court treated it is available to signed-in members.