INQUIRER: Another proposed hike in parking meter rates in downtown Philadelphia has been canceled because the first increase worked better than expected. A day before rates were to increase to $3 per hour, Philadelphia Parking Authority officials said Wednesday that rates will stay at $2 , and some will even be reduced by 50 cents. The parking authority already doubled the downtown rate from $1 to $2 on Jan. 1 to discourage all-day parking. The plan worked. The parking space vacancy rate went from 2 percent to 17 percent, making it easier to find a spot. MORE