The "story" from the 'other side of the fence'
The Commissioner of the Metropolitan Police in the late 1960's was a rifleman himself. Although there was the possibility that planes at London Airport might be hijacked - in 1969 the british Airports Authority Constabulary were refused permission to hold firearms, because of this the Metropolitan Police specialist Firearms unit D.11 had to provide 24 hour cover. This duty was later taken over by the 'T' and 'X' Divisions of the Met. Initially specialist Rifle teams were trained and issued with 7.62mm L42A1 rifles - fitted with the No.32 telescope. These rifles were initially hired from the Ministry of Defence at a cost of £310.00 per year.
In 1970 A working party on firearms for police use in peacetime was convened, which included representatives from the Home Office, Ministry of Defence and several Police Forces. An interim report was produced on 20th September 1971, this resulted in Home Office circular 176/72 dated 29th September 1972. The circular recommended that the police should be equipped with the L39A1 7.62mm rifle to be fitted with a commercially available 'Pecar' 4 - 10 x 'Scope'.
In the meantime, the 'borrowed' L42A1 Rifles had not impressed the Met. Twenty of the first batch to be 'hired' were returned straight away after being inspected by the force armourer. Another five were sent to the Royal Small Arms factory during the first year. Following an inspection by the Weapons Branch, Technical Group, Woolwich on 2nd August 1972 it was found that 17 out of the 30 rifles needed workshop adjustment and of those 9 were unsafe to use! The defected rifles were sent to the REME workshops at Donnington.
The Home Office agreed to release (de-classify) several documents as part of AM Stevens research - the minutes of a meeting to decide on the base rifle and scope is interesting - here is the part where PH are nominated as supplier/installer of sights
The Royal Small Arms Factory at Enfield would be prepared to supply the Army target rifle for police purposes provided a guaranteed centrally co-ordinated order was placed, for preferably not less than 500 weapons, to enable a substantial production run to be organized. The mounting which we recommend is a proprietary product of Messrs Parker-Hale of Birmingham who are also the sole United Kingdomagents for Pecar telescope sights. We accordingly recommend that arrangements should be made between the Royal Small Arms Factory.. Messrs Parker-Hale, the Home Departments and chief officers of police for a program to be organized for the supply of L39 A1 rifles which should be delivered from Enfield to Messrs Parker-Hale for the fitting of the mountings and telescopes. We further recommend that the rifles should be produced to the military specification for the L39 AI rifle and be subject to inspection by the Ministry of Defence, Quality Assurance Directorate (Weapons) We think that the total cost of the rifle and telescope could be in the region of £60 to £70.