Pokemon Go

Thousands of the tradeable cards are discovered in a raid by Greater Manchester Police.

More than 8,500 people are expected to attend the three-day trading card event.

Owners of Pokémon stores say they are having to move into bigger premises to cope with demand.

It is amongst the highest-grossing mobile games in the world, with 30 million monthly players.

CEO Tsunekazu Ishihara speaks to the BBC about the future of the world's most valuable media franchise.

Chloe Webb now runs a specialist store - and travels the world buying and selling Pokémon cards.