Police say they have received no formal complaint after Norwich City co-owner Delia Smith's car was hit by objects as she arrived at Ipswich Town's stadium for Saturday's derby match.
Video captured the moment items bounced off the Norwich owner's car, with one can landing on the BMW's bonnet.
People could also be heard chanting "scum" in the direction of the vehicle.
The Championship game ended in a 2-2 draw.
Afterwards, celebrity Ipswich fan Ed Sheeran posted a short selfie video featuring Delia.
An Ipswich Town spokesman said: "We are aware of a reported incident on Saturday that took place outside of the stadium on Constantine Road.