The home secretary argues the existing four Welsh forces are too small to deal with the demands of modern policing.

BBC: NEWS | UK | Wales | MPs criticise police merger plans

In the world of Oz memorabilia, Shaw is best known for having owned one of the four existing pairs of Dorothy's ruby slippers.

FORBES: Swept Up

So Ed Richards is pleased that along with the four existing operators - Vodafone, O2, EE and Three - the winners include a new player, Niche.

BBC: 4G: The results are in