Lewis Hamilton was immediately suspicious of Nico Rosberg’s reasons for going off the track during qualifying for the Monaco Grand Prix.
New team radio of the incident released by Formula One Management on the official 2014 F1 season review shows Hamilton immediately suspected his team mate had gone off the track deliberately.
Rosberg was already on provisional pole position at the time and began his final lap with Hamilton following him. When he went off at Mirabeau it brought out yellow flags which meant Hamilton was had to back off and was therefore unable to beat him.
On Mercedes’ team radio at the time Hamilton was told “yellow, yellow turn five”. He replied “ah, that was very good of him” after seeing Rosberg’s car parked in the slip-road at Mirabeau. “Very good,” Hamilton added again.
Rosberg’s move was investigated by the stewards at the time. But they took no action, ruling they “could find no evidence of any offence related to the turn five incident.” He started the race from pole position and won.
Hamilton recently described the incident as part of an rivalry between the two drivers which escalated “to another level” in Monaco. He has also alluded to revealing information in the data from Rosberg’s car about the incident.