of the city and also to replace condemned and bomb damaged properties, including a major prefabricated housing district in West Canley which still exists today. In the post-war years Coventry was largely rebuilt under the general direction of the Gibson Plan, gaining a new pedestrianised shopping precinct (the first of its kind in Europe on such a scale) and in 1962 Sir Basil Spence's much-celebrated new St Michael's Cathedral (incorporating one of the world's largest tapestries) was consecrated. Its prefabricated steel spire (flèche) was lowered into place by helicopter. Major expansion to Coventry had taken place previously, in the 1920s and 1930s, to provide housing for the large influx of workers who came to work in the city's booming factories. The areas which were expanded or created in this development included Radford, Coundon, Canley, Cheylesmore and Stoke Heath. Coventry's motor industry boomed during the 1950s and 1960s and Coventry enjoyed a 'golden age'. In 1960 over 81,000 people were employed in the production of motor vehicles, tractors and aircraft in Coventry. During this period the disposable income of Coventrians was amongst the highest in the country and both the sports and the arts benefited. A new sports centre, with one of the few Olympic standard swimming pools in the UK, was constructed and Coventry City Football Club reached the First Division of English Football. The Belgrade Theatre was also constructed along with the Herbert Art Gallery. Coventry's pedestrianised Precinct shopping area came into its own and was considered one of the finest retail experiences outside London. In 1965 the new University of Warwick campus was opened to students, and rapidly became one of the country's leading higher-education institutions. Coventry's large industrial base made it attractive to the wave of Asian and Caribbean immigrants who arrived from Commonwealth colonies after 1948. In 1960, one of Britain's first mosques—and the very first in Coventry—was opened on Eagle Street to serve the city's growing Islamic community. The 1970s, however, saw a decline in the British motor industry and Coventry suffered particularly badly, especially towards the end of that decade. By the early 1980s, Coventry had one of the highest unemployment rates in the country. Some 30 years later, Coventry is now considered one of the UK's safer major cities and has gradually recovered economically with newer industries locating there, although the motor industry continues to decline. By 2008, only one motor manufacturing plant