President of Germany Roman Herzog, Johannes Rau, Christian Wulff, Joachim Gauck and Frank-Walter Steinmeier (as yet) have signed and promulgated all bills during their respective terms. The president represents Germany in the world (Art. 59 Basic Law), undertakes foreign visits and receives foreign dignitaries. They also conclude treaties with foreign nations (which do not come into effect until affirmed by the Bundestag), accredit German diplomats and receive the letters of accreditation of foreign diplomats. According to Article 60 (2) of the German Constitution, the president has the power to pardon. This means the president "has the authority to revoke or commute penal or
Section 51(xxvi) of the Australian Constitution period to the country whence they came." There were delegates, however, at the 1898 Convention who argued against the use of legislative power to deal specifically with alien races, accepting that people might be excluded from Australia based on race, but arguing that once people were admitted to the country they should be treated in the same way as other citizens. The scope of s 51(xxvi), is, subject to the Constitution itself, unfettered, in keeping with s 51 granting plenary powers to the Commonwealth. Section 51(xxvi) supports the rejection of legal equality requirements when considering legislation otherwise validly enacted under