A passenger due to be collected by a helicopter which crashed in central London had suggested the pilot delay taking off, it has been revealed.
Pilot Capt Pete Barnes and a pedestrian died when the helicopter hit a crane in Vauxhall on 16 January.
A report by the Air Accidents Investigation Branch shows the client had concerns about the weather and twice suggested take-off be delayed.
The pilot responded by saying he was already starting his engines.
The interim report into the crash also says evidence indicates the top of the crane on The Tower, St George Wharf, was obscured by cloud and details the final exchange between the pilot and the air traffic controller.