This isn't about workers in the north being less productive though. It's because the UK's most productive sectors, such as finance and technology, are concentrated in the South of England.
Rugby fans are in for a treat on Saturday evening with TWO blockbuster Tests scheduled to take place. Don't miss them!
Technology differences mean meters in northern England and Scotland may not work properly, energy firm body admits.
There's plenty on the line in the Men's World Rankings with every one of the top 20 teams in action this weekend except Samoa ...