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

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Chislehurst 1955

[Report of the Medical Officer of Health for Chislehurst]

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The following is a summary of the work carried out during the year:—

TYPE OF PROPERTY
Non-Agricultural
Local AuthorityDwellings (including Council Houses)Others Business (inc. L.A. Business)Agricultural
Number of properties inspected as a result of:—
(a) Notification (Complaints, etc.)2042852
(b) Survey under Act (Visits as a result of (a), etc.)2955350
(c) Otherwise (e.g., visits primarily for other purpose)5732
Total inspections carried out1103,9151942
Number of properties inspected found infested:
(a) Rats (Major)
(Minor)3172565
(b) Mice (Major)1
(Minor)13915
Number of infested properties treated by L.A.26721661
Total treatments—including re-treat-ments and those carried out privately to properties34769871
Number of notices (verbal or written):
(a) Treatment3011
(b) Structural (e.g., Proofing)319
Number of "Block" control schemes carried out5

SEWER INFESTATION.

The result of this test was favourable when compared with some other areas, but maintenance treatments were instituted during the months of June and November.

Number Manholes treatedNo. manholes in which
" Complete takes "" Partial takes ""No takes "
Test Bait (10% manholes treated)20595191
1st Maintenance treatment (June)11129973
2nd Maintenance treatment (Nov.)11216987