Event organizers had said the goal would be to catch and release sharks.

VOA: special.2009.06.16

But there's a catch, the catch is, that that means you have to sign that legal release form.

但是这会有个条件,你们都要签署授权书

耶鲁公开课 - 博弈论课程节选

So most fishermen release everything they catch, though several regulars said they had seen some fishermen collect more than is allowed and try to sell them in Chinatown.

WSJ: You Can't Get Seasick on a Park Bench

The board has adopted a policy of 100% catch and release for spring salmon.

BBC: River Tay salmon fishing season gets under way

Trying to catch and release those slippery buggers brings back great memories from my childhood.

FORBES: OUCH! Why Your CEO Doesn't Feel The Heat When Everyone Else Does.