London's Pulse: Medical Officer of Health reports 1848-1972

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City of London 1972

[Report of the Medical Officer of Health for Port of London]

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RETURN OF RATS CAUGHT AND DESTROYED DURING YEAR 1972

Jan.Feb.Mar.Apr.MayJuneJulyAug.Sept.Oct.Nov.Dec.Total
SURREY COMMERCIAL DOCK -
Warehouses—13—————————4
Vessels—-—2———————6—8
REGENTS CANAL DOCK -
Warehouses———————4————4
Vessels—2——————————2
WEST INDIA DOCK -
Warehouses621—1—22—21—17
Vessels————20———————20
MILLWALL DOCK -
Warehouses1——2————————3
Vessels—————————————
ROYAL VICTORIA DOCK -
Warehouses2424113131251121534106215
Vessels—————————————
ROYAL ALBERT DOCK -
Warehouses54632582351—269
Vessels9———1———————10
KING GEORGE V DOCK -
Warehouses2—118——12———1236
Vessels—————————————
TILBURY DOCK -
Warehouses215858591946382421232134422
Vessels533731253148——117
MIDDLE RIVER -
Warehouses—————————————
Vessels7—1101164144—250
TOTAL128128969159691207059723946977

RODENT CONTROL MEASURES CARRIED OUT ON LIGHTERS
Rodent control measures on lighters have been carried out successfully during the past year.
Of the 2,764 lighters inspected for rodent indications, 1,546 were inspected on the Upper and
Middle River Districts, the remaining 1,218 inspections being carried out in the respective dock
groups.
It will be noted by referring to the attached table that the degree of infestation is still decreasing.
The following figures are very encouraging. Of the 2,764 lighters inspected 95.8% were
found not to have any rodent evidence at all. Only 98 rats were recovered after treatment of the
remaining lighters and the average rats recovered per lighter treated was 1.9.
17