Continued from page 1 government sometimes struggled to maintain public, parliamentary and judicial support for the use of intrusive surveillance techniques.

Renewable energy, corrosion control and sub-sea surveillance techniques are several areas that have been pioneered by the local oil and gas industry and which could be put to wider use.

A series of public appeals were made and national law enforcement agencies were drawn into the manhunt which used a range of covert methods and surveillance techniques.

These lack the skills, surveillance techniques and technical resources, and using police forces for this work diverts resources from local policing and costs much more than formerly.

Master surveillance techniques, unlock codes, dodge laser beams, learn how to make yourself invisible and gain all the expertise necessary to complete a mission and recover stolen treasure.