Leading world authority in martial arts and police arrest: dealing with cases involving violence, murder and use of force, hand weapons, assaults, self defence issues. Cases involve both civil and criminal litigation in these types of area. Mr Finn is a well known author and writer. He published the first Home Office-approved book on Police Arrest. He is trained in giving evidence in court, report writing and responsibilities of a single joint expert. He has over 50 years' experience in his field. He is an...