Preston, Lancashire after 1948, Preston became home to a significant number of Asian and Caribbean Commonwealth immigrants, who mostly worked in the manufacturing industry. However, an economic decline hit the town once again in the 1970s, capped by the closure of the Courtaulds factory in 1979 (nearly 3,000 job losses) and the decline of the docks on the River Ribble, which finally closed in 1981. Mass unemployment was firmly back in Preston by the early 1980s, although it was now very much a national crisis due to the recession of that time. The rehousing of families from town centre slums to new
Preston, Lancashire image that represented 7th century bishop St Wilfrid, the city's patron saint who is historically linked to the city's establishment. The "PP" on the city shield stands for "Princeps Pacis" (Prince of Peace), another title for Christ invoking Him as protector of the city, though it is also often taken to stand for the city's nickname "Proud Preston". In fact there were originally three letters "P" on the coat of arms, with one being lost over time. Preston lies in the Roman Catholic Diocese of Lancaster and the Anglican Diocese of Blackburn. There are at least 73 churches, chapels, missions