Unlike copyright law, the Trade Marks Act does not impose liability for authorising infringement — only the person who actually uses the infringing sign can be liable under s 120, not the person who authorises such use.
The full text is available to signed-in members, including the 27 later cases that cite this judgment.
9 of the 27 citing cases carry a classified treatment. How each court treated it is available to signed-in members.