WeeklyMore talks ahead of Brent verdictUK to consult European neighbours over controversial plans to leave in place concrete base structuresAction: Greenpeace activists from the Netherlands, Germany and Denmark last week boarded two platforms in Shell’s Brent field to protest plans to leave parts of old structures containing oily water and sediment in the North SeaPhoto: MARTEN VAN DIJL/GREENPEACERob WattsLondon