Substitute House Bill No. 5243 establishes a working group tasked with developing an economic development and tourism plan for the greater Mystic area, specifically encompassing the towns of Groton and Stonington. The plan will focus on several key areas, including identifying potential funding sources for the restoration of a breakwater in Stonington Harbor, exploring transportation options to alleviate traffic congestion and parking issues, and considering infrastructure improvements to enhance accessibility and coastal resiliency.

The working group will comprise various members, including state legislators from Groton and Stonington, representatives from relevant state departments, local officials, and stakeholders from economic development organizations and chambers of commerce. The group is required to submit a report detailing its findings and recommendations by February 1, 2027, after which it will be dissolved. The bill does not include any deletions from current law but introduces new provisions to facilitate the establishment and operation of the working group.