Please note: There is a one-way system in force in Castletown with Castle Street only usable northbound, so to get to Queen Street and on to Scarlett, you will have to follow the Diversion signs on the Bypass to turn on to Arbory Road. Drive up Arbory Road past the High School and turn right on to Farrant's Way and follow it to just past the old fire station where you turn right on to Queen Street.