In 1990, new rules and guidelines were adopted in United Kingdom and that had changed the whole feel of Archaeology in that country. The new guidelines improved the situation in all 3 areas discussed in the passage.First, the new guidelines state that before any construction project can start, the construction site has to be examined by archaeologists to see whether the site is of archaeological interest or value. If the site is of archaeological interest, the next step is for the builders, archaeologists and local government officials to get together and make a plan for preserving the archaeological artifacts, either by building around them or by excavating a document in them properly before the construction is allowed to proceed.Second, an important part of new guidelines is the rule that any archaeological work done on the construction site will be paid for by the construction company not by the government. The construction company has to pay for the initial examination of the site, and then for all the work carried out under the preservation plan. His is whole new source of financial support. The funding from the construction company has allowed researchers to study a far great range of archaeological sites than they could in past.Last, the new guidelines provide a lot of paid work for archaeologist, work that didn't exist before. Expert archaeologists are now hired all stage of the process to examine the site for archaeological value, then have to drop the preservation plan to do the researcher and professional scientific manner and finally to process the data and write reports and articles. The increased job career opportunities in Archaeology have increased the number professional archaeologists in Britain which is now the highest it's ever been.