Garrow's Law is a British period legal drama about the 18th-century lawyer William Garrow. The series debuted on 1 November 2009 on BBC One and BBC HD. A second series was announced on 7 July 2010 and was broadcast from 14 November 2010. A third series consisting of four episodes was commissioned and was aired from 13 November 2011. Garrow's Law was cancelled after three series in February 2012.