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 London, City of ]
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the food and drugs (adulteration) act, 1928, the public health (preservatives,
etc., in food) regulations, the public health (condensed milk) regulations, 1923
and 1927, the public health (dried milk) regulations, 1923 and 1927, and the
artificial cream act, 1929. results of prosecutions.
| Sample. | Nature and extent of Adulteration. | Result. |
|---|---|---|
| 297 Milk | 8% extraneous water | Summons withdrawn. Consignor prosecuted. See samples Nos. 306 and 329. |
| 306 Milk | 3% extraneous water | and £4 Costs. |
| 329 Milk. | 5.3% extraneous water | |
| 386 Malt Vinegar | 100% Artificial Vinegar | 5s. and 25s. Costs. |
| 726 Whisky | 7.1 degrees deficient in Proof Spirit | Summons dismissed under Probation of Offenders'Act. |
| 801 Whisky | 9.5 degrees deficient in Proof Spirit SUMMARY. | £2 and £3 3s. 0d. Costs. |
| Total Fines | £3 5s. 0d. Total Co: |
milk (special designations) order, 1923.
During the year 17 applications were received from nine retailers under the Milk (Special
Designations) Order, 1923, for licences to sell specified grades of milk. Six of these were
granted for the purpose of authorising the dealer to sell the milks from shops situate within
the City, and 11 were supplementary licences in respect of milk delivered by roundsmen in
the City from shops situate outside.
The following table shows the number of licences issued in respect of each particular grade :—
| Grade. | Dealers' Licences. | Supplementary Licences. |
|---|---|---|
| Grade A (T.T.) | 4 | 3 |
| Certified | — | 2 |
| Pasteurised | 2 | 5 |
| Grade A Pasteurised | — | 1 |
bacteriological and chemical examination of milk.
samples collected at railway stations.
Since 1904, when the practice was first instituted, series of samples of milk arriving
in the City of London from the country have been collected at the several termini within
the City, and have been the subject of report. In May, 1935, in continuation of this practice,
27 samples of milk were collected at Liverpool Street Station and submitted to Dr. R. G.
Canti, the City Bacteriologist, for bacteriological examination and investigation as to the
presence of dirt. A duplicate of each sample was also taken and submitted to Mr. A. J. C.
Lickorish, F.I.C., the Public Analyst for chemical examination. The samples were sent
from different farms situate in the following counties :—
Herts 9
Essex 8
Suffolk 8
Norfolk 2
The following is a copy of the report which Dr. Canti has submitted on the results of
his investigations :—
| No. of Sample. | Date of inoculation of Guinea Pig. | Dirt. | Date of Death. | Post Mortem Findings. | Result. |
|---|---|---|---|---|---|
| l | 3rd May | Nil | 16th June | Normal | Negative. |
| 2 | 3rd May | Nil | 11th May | No post mortem (died) | Frustrate. |
| 3 | 3rd May | Nil | 17th June | Normal | Negative. |
| 4 | 3rd May | Nil | 16th May | No post mortem (died) | Frustrate. |
| 5 | 3rd May | Nil | 17th June | Normal | Negative. |
| 6 | 3rd May | Nil | 17th June | Normal | Negative. |
| 7 | 10th May | Nil | 21st June | Normal | Negative. |
| 8 | 10th May | Nil | 21st June | Normal | Negative. |
| 9 | 10th May | Nil | 21st June | Normal | Negative. |
| 10 | 10th May | Nil | 21st June | Normal | Negative. |
| 11 | 10th May | Trace | 21st June | Normal | Negative. |
| 12 | 10th May | Trace | 21st June | Normal | Negative. |
| 13 | 14th May | Nil | 26th June | Normal | Negative. |