Here are all the policemen from the 1851-1901 censuses in the Parish of Harris:
1851
Murdoch Matheson, 42, Tarbert, Rural Police Constable, b.Kilmuir, Inverness
Wife and 5 children (9 year-old b.Portree, 5 year-old b.Harris so here after 1842 but by1846)
1861
Alexander Maclellan, 28, East Tarbert, Police Constable, Lodger, b. Avoch, Rossshire
(Landlord, Malcolm Morrison, 56, Blacksmith, b. Harris)
1871
Alexander Bain Maclennan, 38, House at Tarbert, Officer of Police, b.Strath of Auchtoghten(!), Rossshire
Wife and 5 children
Ewan Kennedy, 45, Hotel Tarbert, Police Man, Visitor, b.Invernessshire
(Hotel Keeper, William Grant from Stirling)
1881
Donald Fraser, 25, 26 East Tarbert, Police Constable, b.Glasgow
Donald Mackenzie, 28, South Harris, Police Constable, Boarder, b.Lochs, Rossshire
(Landlord, Roderick Matheson, Teacher Public School, b. Lochalsh)
1891
Thomas J Fraser, 28, 5 East Tarbert, Police Constable, Boarder, b.Howmore, Invernessshire
(Landlord Angus Macdonald, Postmaster, b. Benbeen(?), Inverness-shire)
Peter Fraser, 24, Obbe, Police Constable, b.Grantown, Invernesssire
(Wife and 1 year-old son)
Donald Mackenzie, 40, Borve(Bernera), Police Constable, Lodger, b.Lochs, Rossshire
Sinclair Tait, 28, Borve (Bernera), Police Constable, Lodger, b.Reay, Sutherlandshire
(Landlord of both Bernera constables, John Paterson, Cottar)
1901
William Mackenzie, 42, No.27 North Harris, Police Constable, b. Avoch, Rossshire
(Wife and 5 children, 10 year-old b.Duirnsih, 7 year-old b.Harris so here after 1891 but by 1894)
Thomas John Fraser, 38, Obbe, Police Constable, b.S Virt, Invernessshire
(Kenneth Macaskill, 32, Police Constable (Glasgow Police), Son, Berneray, b. Berneray)
Perhaps the main point of interest here is that none of the Policemen listed were Hearachs, but two of the later ones were islanders: one came from Lochs, Lewis and another from Howmore, South Uist.
Whether this reflects the linguistic challenges of the occupation (all that paperwork!) or the preferences of those with the power to make the appointments remains to be seen.
The other thing to notice is that, counter to most of the occupations that I have examined, the policing of Harris starts in Tarbert and a presence in the South only appears much later. This possibly reflects the relatively late-introduction of policing as a role in society but nevertheless is surprising. The ‘Rural Police Constable’ was serving the County of Inverness-shire, unlike those in Lewis who were in Ross-shire, so I wouldn’t have thought that proximity to Stornoway by ‘road’ would have been relevant. Perhaps the Factor was an influence in the locating of the these policemen?
Wandering & Wondering 