At first I thought it was ok too.
But, this can be found at the end under 'reminders'.
'It is illegal to wilfully foul hook a salmon. If you accidentally foul hook a salmon in the ocean, you can keep it. If you foul hook a salmon, wilfully or accidentally, in any lake or stream, including the tidal parts of coastal streams, you must release it immediately.'
Ambleside would fall into 'tidal part of coastal stream', as would Seymour Mouth. Not sure what Furry Creek would qualify as.
I though that was pretty important.