As a fresh graduate employed as a junior programmer you discover evidence that suggests that a more senior colleague has introduced an amusing "Easter egg" into a major, commercially Important system. An Easter egg in Computing is a secret program that can be invoked by an undocumented sequence of commands. Consider how the BCS Code of Conduct should be applied to both your colleague and your own role. Outline three actions that you would take. [3 marks -- max 60 words]