Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Port of London]
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The Ministry of Agriculture, Fisheries and Food has now issued the Prevention of Damage by
Pests (Application to Shipping) (Amendment) Order, 1956, which authorises Port Health Authorities
to charge a fee for the inspection of coastwise vessels in connection with the issue of
Rodent Control Certificates as from the 1st March, 1956.
A Circular from the Ministry of Agriculture, Fisheries and Food dated 28th February, 1956,
states that the charges for inspection of coastwise shipping will be as follows:—
Ships up to 300 net tonnage 10s. Od.
Ships from 301 to 1,000 net tonnage £1. 0s. Od.
Ships from 1,001 to 3,000 net tonnage £2. 0s. Od.
The Circular also states that as in the case of inspection of ships from foreign carried out
under Article 21(3) of the Public Health (Ships) Regulations, 1952 (for the issue of Deratting or
Deratting Exemption Certificates), income derived from the inspection of coastwise vessels for
the issue of Rodent Control Certificates should be credited in the claims on the Ministry of
Agriculture, Fisheries and Food. Under the same arrangement, any administrative expenditure
incurred will continue to be grant-aided by the Ministry of Health and should be included in
claims on that Department.
During the year 1956, the Port Health Authority issued in respect of coastwise shipping 71
Rodent Control Certificates as follows:—
Ships up to 300 net tonnage 60
Ships from 301 to 1,000 net tonnage 11
Ships from 1,001 to 3,000 net tonnage Nil
Total 71
Fees charged in respect of the above certificates = £41.
TABLE E
(1) On vessels
| Number of | Jan. | Feb. | Mar. | April | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Black Rats | 201 | 356 | 133 | 221 | 278 | 240 | 84 | 130 | 344 | 97 | 319 | 236 | 2639 |
| Brown Rats | - | - | 3 | - | - | 12 | - | - | - | - | - | 1 | 16 |
| Rats examined | 4 | - | - | - | 5 | 9 | 4 | 2 | 10 | 1 | - | 1 | 36 |
| Rats infected with plague | - | - | - | - | - | - | - | - | - | - | - | - | - |
| (2) In Docks, Quays, Wharves and Warehouses | |||||||||||||
| Number of | Jan. | Feb. | Mar. | April | May | June | July | Aug. | Sept. | Oct. | Nov. | Dec. | Total |
| Black Rats | 106 | 56 | 69 | 63 | 96 | 74 | 141 | 85 | 152 | 102 | 83 | 96 | 1123 |
| Brown Rats | 157 | 152 | 86 | 45 | 89 | 140 | 96 | 91 | 96 | 77 | 87 | 34 | 1150 |
| Rats examined | - | - | - | - | 4 | 7 | 2 | 3 | 7 | 2 | 1 | - | 20 |
| Rats infected with plague | - | - | - | - | - | - | - | - | - | - | _ | - | - |
TABLE F
| No. of Deratting Certificates Issued | Number of Deratting Exemption Certificates Issued | Total Certificates Issued | |||||
|---|---|---|---|---|---|---|---|
| After Fumigation with | After Trapping | After Poisoning | After Trapping and Poisoning | Total | |||
| HCN | Other Fumigant (state Method) S.O2 | ||||||
| 1. | 2. | 3. | 4. | 4(a) | 5. | 6. | 7. |
| "1080" 121 | |||||||
| "Warfarin 6 | |||||||
| 28 | Nil | Nil | Nil | 155 | 1053 | 1208 | |