Passengers enter their flight number to obtain a color-coded seat map of the aircraft, displaying the best and worst seats to book.

CNN: STORY HIGHLIGHTS

Neither of these is actually true, as would have been clear to anyone who perused the entire news release or dissected the colour-coded key to the map.

BBC: Harrabin's Notes: Frozen assets

The output areas form blocks, which can be coded and drawn onto a simplified modern street map after some smoothing of edges.

ECONOMIST: How Charles Booth��s map of Chelsea has been updated