When was catching Dungeness crab inside San Francisco bay outlawed?

[Limpet]

Anyone know what year it became illegal to keep dungeness crab inside SF Bay?

This article makes mention of someone catching and keeping them from Treasure Island, and was curious as to when this was a legal practice.

https://www.kqed.org/arts/13923127/..._Qjrtpm3xYodiYaWuvBp-PNE_Tjv0GcFKtANPc0Z9vnVY