The Cheshire, Lancashire and Merseyside (County Boundaries) Order 1993
This Order makes alterations to county boundaries in the vicinity of the metropolitan borough of St. Helens in Merseyside. Areas are transferred from Cheshire (Warrington) to St. Helens, and from St. Helens to Cheshire (Halton and Warrington). One small change is also made in the boundary between St. Helens and Lancashire (West Lancashire).