Spender is assigned to look after a female Conservative politician named Bobby Montgomery. However, he is angered when Yelland teams up with him. However, Spender is injured when he is run down by a lorry whilst saving Bobby from being run over herself. After his spell in the hospital, Yelland has Spender put on the sick and his car taken away. However, determined to do his job, he gets a job working for Iain Rutherford, the owner of the lorry which ran him over. Whilst driving for Rutherford he ends up being involved in a robbery!