Sewell and Wilkinson (1992) argue in their article `Someone to Watch Over Me': Surveillance, Discipline and the Just-in-Time Labour Process' that, due to intense forms of surveillance instilling discipline, the modern workplace can be considered as a 'panoptic prison'. What forms of surveillance and discipline can be identified in today's workplace? Drawing from appropriate literature, critically assess the strength of this argument and discuss the implications for workers and self-choice.