42 Investigation, sampling, examination, analysis and evaluation of body fluids, blood, semen, buccal swabs, crime stains, paint, explosives, drugs, DNA, DNA profile results, fingerprints, hair, fibres, clothing, footwear, graphs, tachographs, particulate debris, documents, letters, statistics, handwriting, footprints, tool marks, weapons, firearms, ammunition, discharge residues, fire scenes, theft scenes and videos, product counterfeiting, product adulteration, product contamination, all for the purpose of forensic scientific intelligence and/or corroboration; forensic toxicology, namely, screening for drugs and alcohol; detection of fraud, arson, fires, malicious damage and counterfeiting, all for the purpose of forensic scientific intelligence and/or corroboration; scientific services relating to video format conversion, video enhancement, video tape repair, namely, forensic video analysis; confirmation and evaluation of identity, paternity, maternity; computer database services, namely forensic biology; forensic science services, namely, scientific investigation services, toxicology services, forensic examination of computers, computer software and computer records, forensic investigation of computer crime; design and creation of telecommunications support facilities, Internet sites, world wide web sites, electronic link facilities, on-line access facilities, e-commerce portals, e-commerce networks, web links, for others, particularly for police forces, law enforcement agencies, insurance agencies, forensic investigators, laboratories; legal services and analytical services, namely, expert witness services and presentation of evidence in legal proceedings; computer services, namely, computer programming, maintenance and updating of computer software, computer links and databases, and computer system design, all for others, particularly for police forces, law enforcement agencies, insurance agencies, forensic investigators and laboratories; scientific investigation services, namely, forensic science