Jusst an example of why open access fisheries need to be regulated (and are expensive to regulate):
In one of the largest oyster cases in recent years, the Maryland Natural Resources Police Wednesday night arrested a Virginia truck driver and seized a tractor-trailer filled with oysters, many of them undersized...
This is the halfway point of Maryland’s six-month oyster harvesting season, a time when poachers tend to seek out undersized oysters to make up for the increasing scarcity of the resource.
Since the start of the season in October, NRP has been conducting saturation patrols by boat and aerial surveillance from Maryland State Police helicopters with long-range cameras. In addition, the agency is making full use of its newest tool, a system of radar units and cameras called the Maritime Law Enforcement Information Network, MLEIN, which allows officers to track vessels and “see” over the horizon.
MLEIN has been used to make several oyster poaching cases so far this season, said Col.
...
The 2010 Oyster Restoration and Aquaculture Development Plan, fostered by Governor Martin O’Malley, contains a robust enforcement component to protect the resource, habitat and sanctuaries.
“When the Governor initiated his oyster recovery plan, enforcement was a key component to assure the public that its investment would be protected,” Johnson said. “Stepped-up patrols, MLEIN and information from the public, helps us keep our promise to everyone who loves the Chesapeake Bay and its bounty, and believes in its future. Poachers are learning that there is nowhere to hide.”