Answer:Cease PCB Dredging is engaging in OUTSIDE lobbying.
Explanation:Outside lobbying is based on that movement which aims to mobilize constituents and those who are not part of the policy making community to engage with policy makers so that they can influence them in policy making.
Cease PCB Dredging also seeks to mobilize the public by raising their awareness in the public and with the hope that they can influence their opinion and the public can become the part of this lobbying this is an example of outside lobbying.