Yr heddlu a'r cyhoedd = Police and public cwynion yn erbyn yr heddlu = complaints against the police
Great Britain.Home Office.
Great Britain.Central Office of Information.
[London] H.M.S.O.
1977
'Deddfau'r Heddlu 1964 a 1976. Police Acts 1964 and 1976'
Parallel Welsh and English texts
Police