Four international police officers come to the UK on a fact-finding mission. The officers are thrown in at the deep end, dealing with disorder on a Friday night in Colchester. Show more

Four international police officers come to the UK on a fact-finding mission. In Birmingham, after policing feuding football fans at a local derby they undergo riot training. Show more

Four international police officers continue their fact-finding mission in the UK by policing all levels of British society from prostitutes to a member of the Royal family. Show more

Four international police officers end their fact-finding mission in the UK. After a week dealing with drug dealers and cannabis factories in Wales, the foreign officers head home. Show more