More than 120 of Australia`s 185 Holden dealers have signed General Motors` offer to sign their franchise agreements. The 1943 BRUSA agreements [United Kingdom-United States of America]  were an agreement between the British and American governments to facilitate cooperation between the U.S. Department of War and the British Government Code and Cypher School (GC-CS). The Holden agreement of 1942 followed. In February, GM transformed Holden and its franchise agreements with its dealer network into a five-year term. The agreement specifically stated that Eric Nave should not work for FRUMEL, the Australian navy code establishment, led by Lieutenant Usn Rudolph (Rudy) Fabian. Fabian thought that Nave had violated security with his desire to share information with the Army Central Office, where Nave moved (and was welcomed).  “Through hard work and in-depth negotiations, we have reached an agreement that allows the company to maintain a strong production presence in Australia for at least 10 years.” It maintained its offer of compensation of $1,500 per car sold for a period of time, partial reimbursement of investment work and access to a five-year service and spare parts contract for Holden`s 1.6 million Australian drivers. If a large number of metropolitan dealers are not in the agreement, this may hinder the development of THE GM special vehicle network.
“Weak regulation, which strongly favours the multinational franchisor, has allowed GM to move away from its agreements, so merchants have empty showrooms and millions of losses,” Nicholson said. U.S. auto giant General Motors has set a deadline to reach an agreement with Holden dealers on compensation to end their franchise agreements almost three years earlier – after a high-level meeting of lawyers and executives representing both sides last week. Prime Minister Julia Gillard said the deal would lead Holden to continue manufacturing cars in Australia until at least 2022 and warned there was a real risk of the company being taken out of the country. Traders would first receive 30 per cent of their tally within the first two weeks of signing a contract, an additional 30 per cent within three months and the balance starting in October. The agreement was formalized in 1946 by the UKUSA agreement. This document was signed on March 5, 1946 by Colonel Patrick Marr-Johnson (who ran the Delhi Wireless Experimental Center during the war) for the London Signals Intelligence Board of the United Kingdom and Lieutenant General Hoyt Vandenberg for the U.S. State-Army-Navy Communication Board. The Sinkov mission of January 1941 of the United States had visited Bletchley Park, the Government Code and the Cypher School Headquarters in England, concluded british Codebreaker, including Alan Turing, and negotiated a cooperation agreement in cryptographic work (see Ultra). But the details about Enigma could be sketched out.
 This led to the signing on 17 May of the 1943 Brusa Agreement, which constituted a formal agreement on the exchange of information from the secret services. Holden`s withdrawal meant that it would not renew its existing dealer contracts with the 185 Holden dealers in Australia.