In pictures: From trawler to table

As the row over the future of cod fishing in the North Sea continues, BBC News Online Scotland followed one box of cod from Aberdeen to the fishmonger's counter in London.

Boxes of cod and ice are hauled ashore in Aberdeen

At 0700BST the boxes are sold at auction to merchants

From the market, the fish is sent to processors

The fish is gutted and packed, which adds value

Ten people are employed at this factory

The fish travels 600 miles to Billingsgate in London

Boxes of prime cod fillet in transit

The Scottish fish on display in a food hall

The fish has doubled in value since Aberdeen

The end of the chain - a customer buys cod