HINESVILLE, Ga.– Recently, several new traffic laws went into effect within the state of Georgia. To explain those new laws and how they will be enforced, the Hinesville Police Department (HPD) will host a traffic enforcement and awareness seminar on Sat., July 24, from 1-3 p.m. The seminar, which is free and open to the public, will take place at HPD headquarters, located at 123 E.