
After , some industries such as textiles experienced sustained decline and
employers were less concerned to retain their workforces; for example, employ-
ment in cotton textiles fell from , in to , in . The new
National Insurance system catered primarily for workers who were either in full-
time employment or unemployed, and industries which had relied on short-time
tended to be penalised. Even so, the practice remained widespread, particularly
in those industries dominated by women workers effectively excluded from the
Insurance system: in there was extensive short-time working in carpet
making, boots and shoes, clothing and wool textiles, involving up to per cent
of all workers.
46
Stagnant or declining demand for labour meant that employers
need be less concerned with housing provision, while the expansion of local
government enabled employers to reduce their role in the community.
While the fragmented textile industry declined, other factory industries
changed scale through both the emergence of multi-site firms and the expan-
sion of individual sites. The most extreme example of the latter was Woolwich
Arsenal, which at its peak during the First World War employed ,. That
involved the Ministry of Munitions in a linked housing scheme, the Well Hall
estate designed as a planning showpiece and erected in under a year.
47
In a
marked change of scale from the pre-war industry, the largest individual inter-
war plants were created by the motor industry, Ford employing , at
Dagenham.
48
Here, however, the company no longer needed to take responsibil-
ity for housing its workforce, the nearby Becontree estate having already been
developed by the London County Council. Similarly, the Austin plants in
Birmingham were able to draw workers from across the city: by , only
per cent were walking to work, per cent using buses, per cent each by car
and bicycle and per cent by train.
49
Other new consumer goods industries clustered together on industrial estates,
such as Slough and Park Royal, both based on former munitions plants and each
employing about , workers. Here individual firm sizes were relatively
small; in , the Park Royal area contained firms, only five employing
over ,. With less specialised needs than the older factory industries of the
North, and able to draw on a metropolitan labour supply made increasingly
mobile by the bus and the private car, such firms had no need to dominate their
local labour markets. Assembly line production of new consumer durables and
packaged foods, such as Heinz at Hayes and Mars at Slough, was increasingly
seen as women’s work. Slough’s population growth from , in to
The urban labour market
46
N. Whiteside, Bad Times (London, ), pp. –.
47
M. Miller, ‘Raymond Unwin’, in G. E. Cherry, ed., Pioneers in British Planning (London, ),
pp. –.
48
S. B. Saul, ‘The motor industry in Britain to ’, Business History, (), –.
49
West Midland Group, Conurbation (London, ); cited by D. Smith, ‘“Not getting on, just
getting by”: changing prospects in south Birmingham’, ch. in P. Cooke, ed., Localities: The
Changing Face of Urban Britain (London, ), p. .
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