There are 24 questions and some photo clues to answer as described below. The waypoint of this cache is the same as the waypoint for Q1. PDFs of the questions and photos can be obtained here.
You can log the cache if you find the final point (Q24). E-mail me your answers if you want your score posted. The top score on the day was 40 points.
Please check out the Geocaching Association of Great Britain offering support for Geocachers in the UK