Middletown Coalition for Community Safety (MCCS) is a nonpartisan grassroots group of parents and residents whose goal is to educate elected officials and the public regarding the risks associated with the proposed Mariner East 2 pipeline. The so-called proposed "ME2" pipeline is a hazardous, highly volatile liquids (HVL) pipeline slated to run through all of Middletown Township, Delaware County, a densely populated "high consequence" area. MCCS is working to ensure that area-specific impact studies are conducted and that emergency preparedness, notification, and evacuation plans are in place for all residents and schools in close proximity to any proposed high-pressure HVL line.