Reality Checkpoint - Interpretation

Interpretation

There are four main theories as to the meaning of the name.

1. It may mark the boundary between the central university area of Cambridge (referred to as the 'reality bubble') and the 'real world' of non-academic locals living beyond. One is warned to check one's notions of reality before passing. For students at Cambridge, who walk out to Mill Road across Parker's piece for an evening in the 'real world', usually including a visit to one of Mill Road's selection of pubs, the lamp-post marks the end of the 'reality holiday' as they walk back to central Cambridge - back into 'the bubble'.
2. The name arose because the lamp-post forms a useful landmark for people crossing the park at night—perhaps inebriated or in the fog—since it is the only light for hundreds of yards.
3. When drunk, students and the general public are reminded to check they are able to walk like a sober person before passing the police station just a few hundred metres away.
4. The post being situated in the middle of two walking paths that intersect, anyone walking whilst not tuned in to "reality" will likely collide with the lamp-post, hence "reality checkpoint".