With time ticking inexorably downwards, the marketing team come up with a major public event to mark the `1000 days to go' milestone. A huge clock outside Tate Modern will count down towards the start of the Olympic Games.

A Brazilian delegation visit London and the deliverance team are tasked with transporting them to the Olympic stadium - what could possibly go wrong?

Roman remains of potentially national significance have been discovered on the site of the aquatics centre.

Kay Hope is forced to stand her ground in light of the discovery that there might not be enough wind to power the Olympic Park wind turbine.

The team must find someone to fill the curator position; Ian struggles to find a candidate; Sebastian wants the team to enter the London Marathon.

Holding equestrian events in Greenwich Park becomes a controversial issue; Ian faces off against a film director.