Another crackdown on traffic laws took effect Monday in Center City.

It is part of an ongoing effort to ease congestion.

Philadelphia and SEPTA police, along with the Philadelphia Parking Authority, will be ticketing for double parking, illegal turns, and driving in bus lanes.

The effort focuses on issues that can trigger traffic congestion - specifically double parking and vehicles improperly using a bus and right turn only lane.

They will prioritize parking enforcement on Chestnut Street between 23rd and 7th and Market Street between 13th and 7th.

Read more at 6ABC.