Ledyard

Michael T. Porter, 38, of 136 Indiantown Road was charged Saturday with driving under the influence of alcohol or drugs, speeding and driving an unregistered motor vehicle.  

State police — Montville

Michael Ferreira, 55, of 44 Twin Lakes Drive, Waterford, was charged Sunday in Stonington with driving under the influence of alcohol or drugs.

Waterford

Ronald Smith, 57, no address available, was charged Sunday with driving with a suspended license.

Police logs reflect arrests, not convictions. For outcomes of criminal and motor vehicle arrests, visit bit.ly/ctcourts.