Ministry of Defence Police
- Official site including role of the force, information on the career opportunities and how to join.
- http://www.modpoliceofficers.co.uk/

Serious Organised Crime Agency
- Non-geographic police unit responsible for undertaking pro-active operations against serious and organised crime.
- http://www.soca.gov.uk/

Central Motorway Police Group
- Provides a full regionalised policing service for the motorways of the West Midlands, West Mercia, Staffordshire and Warwickshire force areas.
- http://www.west-midlands.police.uk/cmpg/

Civil Nuclear Constabulary
- National specialised armed police service whose role is the protection of civil nuclear sites and nuclear materials.
- http://www.cnc.police.uk/

British Transport Police
- National police service for the railways. Provides information on regional contacts, policy on policing and sporting events.
- http://www.btp.police.uk/