When we reported last week that Diageo Beer Company intended to build a Relay, Maryland version of Dublin's Guinness Open Gate Brewery, we also noted their concurrent battle to change local laws. There's a 500 barrel cap, currently, for on-site sales at breweries; Diageo Beer wants to see that pushed up to 5,000 barrels. Some distribs, even large ones like Chesapeake, seem to be in support.