I am with ariel on this one!
Having read the full text of the court ruling, it does give the answer to Rick's comment as the wearing of a knife in public is unlawful, UNLESS done in connection with a trade, hunting or in sports, so Rick the fisherman is okay
To wear a knife in public as part of a religious dress, do not qualify as an authorized justification to wear a knife.
This law cover ALL RELIGIONS.
As for the person involved, he is from India. Regarding moderation I am not even going there!