I've had contact with the water police. Issues at barrier include raft ups and parties, as well as expecting the local store to be available for them. It's not, and has much more limited provisions and supply chain than usual.
If you are out there, dont be a muppet. You are, like the rest of us, quarantined to your boat. You must stay where you are except if unsafe to do so. If you are out of food or medical supplies, come home. Then STAY there. It's not rocket science!