Calum Ross Adams was cleared over incidents at Brighton incident and at the Harvester restaurant there CHARGES against a man accused of drunken and racist behaviour were dropped over a lack of evidence. Calum Ross Adams stood trial at Brighton Magistrates’ Court accused of racist harassment and abusing a police officer. It was claimed the 25-year-old was part of a group who abused Aisha Khan and Ayla Khan. But Aisha Khan was not available to give evidence during the trial. Ayla Khan said she was “shocked” by the foul language used by the men, and by the sexual threats made by the group at Brighton Marina.