There is an imaginary line running through the UK called the Prime Meridian. It runs through a place in London called Greenwich ... nighty-night! Sue Venir: Auntie Joyce always rings me very ...

Visitors to the world-famous Meridian Line at the Royal Observatory in Greenwich, south-east London, are to be charged for the first time in 10 years. Entrance to the building's courtyard ...

They are divided by imaginary lines called meridians ... Time in countries to the west of the Greenwich Meridian is always behind that of the UK. It is night-time where Sue Venir is, and daytime ...