R74 CGK
From Tardis Wiki, the free Doctor Who reference
R74 CGK was the number plate of a silver Volkswagen car within which K9 Mark III was temporarily stored outside of Deffry Vale High School. When Kenny, trapped inside the school, informed Mickey Smith of the children being used by the Krillitane to solve the Skasis Paradigm, Mickey crashed the car into the school after K9 reminded him that they were inside a car. (TV: School Reunion)
