if we are still united i can answer you very well but it's a long time ago.
A constabulary anti narcotics unit is a police unit tasked with combating drug use. An example is the Anti-Narcotics force which employs 1500 agents.
Largest work unit with personal responsibility
Monmouthshire Constabulary ended in 1967.
Berkshire Constabulary was created in 1856.
Leicestershire Constabulary was created in 1839.
Monmouthshire Constabulary was created in 1857.
Cambridgeshire Constabulary was created in 1851.
Gloucestershire Constabulary was created in 1839.
Herefordshire Constabulary was created in 1857.
Herefordshire Constabulary ended in 1967.
Suffolk Constabulary was created in 1967.
Oxfordshire Constabulary was created in 1857.