Photo by mrbendy On again, and off again. Reports have been conflicting over the status of water restriction in the City of Rockville after a 24-inch main break. Since Wednesday, a limit has been placed on lawn watering, toilet flushing and car washing — basically every domestic weekend activity. A second break was found on Friday, delaying the alleviation of restrictions until today. Now, over 13,000 homes can have their fun with slip ‘n…