Line Of Duty's Kelly Macdonald admits she struggled to learn the police drama's famous acronyms
Line Of Duty star Kelly Macdonald has admitted that even she struggled to get her head around the show's legendary range of acronyms. Whether it be an OCG, a CHIS or an ARU, the actress, 45, who plays DCI Joanne Davidson, said she sought the help of her co-stars with learning some of the phrases after being baffled with Jed Mercurio's script. Since making her first appearance in Line Of Duty's sixth series, Kelly has sparked a flurry of fan theories about her sinister motives after appearing to divert the investigation into the unsolved murder of journalist Gail Vella. Head-scratching: Line...