The Portland City Council is gearing up to consider another limit on nightlife in the Old Port by preventing bars from staying open past 1 am. Gary Wood, attorney for the city, will propose a 180 day moratorium on after-hours licenses in the Old Port at the next council meeting tomorrow night -Wednesday, April 19, at 7 pm. If it passes, the city will likely use those 180 days to craft clearer, objective standards for the granting of after-hours licenses.