LONDON -- The British Court of Appeal ruled on Monday that the government's proscription of Palestine Action as a terrorist organization was lawful, overturning an earlier High Court judgment that had found the ban unlawful.

Court of Appeal to rule whether government's proscription of action group was unlawful.

LONDON -- The British Court of Appeal ruled on Monday that the government's proscription of Palestine Action as a terrorist organization was lawful, overturning an earlier High…