Aspiring private investigators will find this surveillance exercise challenging, fascinating and a great way to pick up field techniques through practise. After a briefing and welcome refreshments, get assigned special equipment and an explanation on how to use it, then head round the block for a training loop. Be de-briefed on the training loop, and given some helpful hints and pointers plus a briefing for the actual task. Then it's time to survey the stooge! A professional will be acting out a realistic scenario in the crowds of London's central streets and must be tracked and photographed covertly using specialist equipment, wits, brains and the techniques picked up from training. It's a busy city, the subject is evasive, don't lose the trail